Asriel's Reign

, , , , , , , , , , , , ,

Asriel had gone along with Frisk's idea of being a family with Toriel and Asgore again, and even changed his name to Kris. Now, years later after college, he had decided that playing this game that Frisk had made him play was enough. Now, he was going to play with his own games, starting with his parents. Warning: Full of gay stuff, gender bending, and transformation

Contains a lot of gay sex, with females transforming into males


It had been 10 years... 10 years since he had made a ruse for Frisk to believe that he had won. 10 years of biding his time. Ten years of pretending that everything was okay But it wasn't.

Asriel had finished college, and now his little brother, who was now an adult, was studying in the same college as him.

"Azzy? Are you awake? Breakfast is ready." He heard the knock of his dearest mother on his door.

"Coming mom. I'm just getting dressed." Asriel told his mother, Toriel.

He heard footsteps walking away from his room as he decided that now was the time to strike... After his father left of course.

He lifted his hand up, feeling fire appear in his hand, before extinguishing it. He still had his god-like powers... He wanted to test out his other powers, but didn't want to give himself out yet.

He decided to come out of his room and join his parents for dinner, and went to the kitchen to see Toriel and Asgore sitting on the table.

"Howdy son! How does it feel being home after graduating?" Sariel asked him as he sipped on some tea.

He looked at the tea, the brew had reminded him of his previous form, that being a flower... He swore he would never become like that again. He would soar higher than anything. Even his parents.

"It feels nice, I can finally rest a little with no exams to worry about." Asriel replied as Toriel set down a plate of snails and a piece of a pie for him.

"Well you're here now Asriel. Do you have any plans? Do you want to get a job or take a rest here while you can?" Toriel asked as she sat beside her son.

"I think I'd like to take a rest first. I missed you all so much." Asriel admitted.

Asriel felt empty. Yes he had family. Yes he had Frisk. Yes he had a life with them now... But he felt empty inside knowing he couldn't use his powers for his own benefit... And his own family was in the way.

"I'm glad to hear that my child. I'm so proud of how you grew up." Toriel smiled as she hugged her son.

Asriel smiled, hugging her back before they started eating.

Asriel thought that he should enjoy this while he still can... After all, who was to say that his family would disappear one day? What of Frisk if his natural life span died out before him? And his life here? No, he can't enjoy things too much... Not when the threat of it all disappearing was looming in the future. He would make sure that would never happen.

...

"Bye dad." Asriel said as Asgore left to go to work in his flower shop.

"Bye son, stop by and I'll give you some flowers to give to a pretty lady if you have one." Asgore said as he waved back at Asriel before leaving.

Toriel had decided to take a day off from teaching in school, and asked one of the substitute teachers to take over for her.

Asriel turned around, and could hear his mother washing the dishes, ever oblivious to what he intended to do with her.

"Mom, I want you to play with me." Asriel said as he stood behind her.

"Azzy you know I can't play with you. I'm busy right now. Maybe later." Toriel said as she continued washing the dishes, never even bothering to look at him.

Asriel always thought that as he got older, his parents slowly avoided playing with him, claiming they were busy.

Asriel always thought that maybe if he played what others wanted at the time, maybe then he'd start having fun again... But no, it always ended up like this. He always had to play with others according to their rules and whenever they wanted. It would never be about him. Asriel, can you do this? Asriel can you wait? Asriel I don't want to do that. Well he's sick of it! He spent years enduring this treatment, and now they were going to play by HIS rules this time.

"No mom, we're playing today." Asriel said to her as he placed a hand on her shoulder.

"In a second Azzy." Toriel said, not even turning around.

"No... We're playing NOW!" Asriel screamed as he grabbed her shoulder and turned her around.

She was shocked before becoming annoyed, forcing herself to turn back to the dishes.

"Asriel you are not a child anymore! Just let me finish the dishes first!" Toriel said as she went back to washing the dishes.

"No... We're playing by my rules now! I've played your games for years... But now it's my turn to make the rules!" Asriel screamed as he used his godly powers to levitate her in the air and turn her around.

Toriel's eyes widened, as far as she knew Asriel never had these kinds of powers.

"A-Azzy... W-What are you doing?" Toriel fearfully said, feeling like things were going too fast for her to process.

Asriel now had a much more sinister look to him compared to the usual innocent and adorable look he had on his face.

"I told you mother. I'm playing by my rules now. You've had your fun, so now it's my turn to have fun!" Asriel said as he held a hand out towards her.

His hand glowed and suddenly, Toriel could feel something change in her body as she felt her breasts get smaller, and could feel something growing from her pussy... No, it was directly happening to it, her pussy felt numb and then replaced by a foreign feeling.

Toriel's eyes widened in shock as a bulge was growing from her crotch, her clothes being ripped apart from a psychic force coming from Asriel.

"What's h-happening to me...!?" Was all Toriel could say as her arms and legs grew more slender, her hips a bit wider than they were before, and her breasts disappeared, replaced by pecs.

Toriel was now a femboy, just as Asriel had wanted in another monster. Asriel had always been gay, and nobody bullied him when it came to his sexuality. Yet he did not act upon them in any way. But now... Now there was no reason to hold back.

"You're perfect now mom. We could be together forever." Asriel said as he curled a finger in the air, causing Toriel to feel a new sensation in his body as Asriel let him go from the levitation.

"W-What... What's happening to me...!" Toriel said as he fell on his knees and touched his crotch.

Toriel's new cock had become hard at Asriel's command, twitching excitedly as he touched the new length he had.

"That? That is your new cock. Go on, keep touching it." Asriel commanded his mother... Or more accurately, second father.

Toriel didn't understand what was going on, but he reluctantly touched his cock again, gasping as he felt how good it is to shamelessly touch his new cock.

"It... It feels good... I-I can't stop myself... I-It's like touching my own clit...!" Toriel shut his eyes and started touching the newly made cock she now had.

"Yes father... keep touching yourself..." Asriel encouraged Toriel as he undressed himself.

Asriel's form changed to that of the form he took when he fought Frisk all those years ago, or more accurately going by Kris now.

Toriel would flinch each time that he would touch his new cock, the sensitivity and newness of the sensation making it all the more hard to get used to it.

"Here, let me help you." Asriel said as he grabbed ahold of Toriel's cock.

"A-Azzy... I-I can manage on my own-" Toriel tried to say until Asriel suddenly jerked him off hard and fast, causing him to throw his head back from the overwhelming pleasure coursing through his body.

"This... This is how a cock feels..." Asriel said as he mercilessly jerked him off.

"A-A-Asriel s-s-stop this...!!!" Toriel tried to beg for him to stop, only for their own son to keep going without heeding her words at all.

"No... We played this game that you all wanted to play long enough... It's my turn to play by my rules now." Asriel said as he let out everything he had been feeling the whole time.

Toriel couldn't understand what he meant, but what he did understand was the new hard cock between his legs felt good to touch.

"A-Azzy... I-It feels so good... Hah... D-D-Don't stooooooooopp!!!!" Toriel tried to act motherly towards his son, not knowing what was going on as he threw his head back and stuck his tongue in the air while rolling his eyes up from the rough jerking Asriel was giving him.

Asriel didn't relent in the slightest, using this as some form of punishment to his new father for making him play by their rules all these years.

Toriel tried to get up, hopefully to make Asriel stop jerking him off, but Asriel held him down and went even faster with his handjob.

"No. You made me play your game for so long, I will now play with your body as much as I want!" Asriel said before he decided to finish him off.

"Ahhhhhh... N-Noooo... I-I can feel something coming... I... Nguwoooooooooohhhhhhh!!!!!!" Toriel screamed before thrusting in the air, unleashing his load as he thrusted into Asriel's hand.

Asriel watched as his former mother lost control and wildly thrust their hips up. Toriel made a silly looking face, making Asriel amused that his own parent figure would make such a lewd figure, he watched her face contort a bit in a futile attempt to resist losing control of their own bodies.

Toriel's body fell limp on the floor while Asriel looked at him, watching his chest heave up and down while his cock twitched excitedly, still hard and eager to keep going.

"Mom... No... You're no longer my mother... I don't want to play this game anymore Toriel... We play new games now. Fun games we can do everyday. Like this." Asriel declared before he got on top of Toriel and began to frot with them.

Toriel's eyes widened as he felt Asriel rubbing their cocks together and tried to struggle out of his grasp.

"Hah... A-A-Azzy... Wait... Stop... I-It feels too g-g-good!!!" Toriel said as he thrusted against him in an attempt to get Asriel off of them.

Asriel held on as he forced Toriel to start french kissing him, intertwining their tongues and tasting each other's saliva as they erotically rubbed up against each other's bodies.

Each thrust the both of them had just made their cocks even harder, and even precumming against each other's lengths, lubricating each other as Toriel was forced to to be intimate with him.

"Mmmph... Asriel... Please... hah... *slurp*..." Toriel tried to call out to their son, only for Asriel to suck on their tongue and keep frotting with them.

Toriel's thoughts of resistance and trying to bring some sense into Asriel slowly died down, and before they knew it, they began also wrapping their arms around him and even thrusting their cock back against Asriel's.

"S-So good... Your cock feels so good...!" Toriel moaned as they kept throbbing against Asriel.

"Kiss me back... Hah... That's it...~" Asriel said as he kept thrusting eagerly against Toriel, their cocks twitching faster and faster.

Toriel and Asriel closed their eyes as they licked each other's tongues and thrusting even faster as their climax approached.

"Mmmmph... I'm scared... I-I'm losing my miiiiind... Mmmmph... My mind is breaking... I'm cumming... I'm cumming... MMMMMMMMPPPPHHHH!!!" Was all Toriel could say as they came hard against each other, spewing cum all over each other.

Asriel took it quite well, having satisfied himself with his new father, and pulled him up to make Toriel stand on his feet.

"Hah... Azzy..."Toriel tried to say something, but Asriel cut him off as he placed a finger on his mouth.

"From now on, you call me master" Asriel said to Toriel.

"... Master... Please..." Toriel begged Asriel.

"Please what?" Asriel said, smirking at Toriel.

"Please... More..." Was all Toriel could muster, sleepy from the post-climax bliss.

"Of course, my slave." Asriel said as he took Toriel to his bedroom, where Toriel and Asgore always slept together.

Toriel was now his playmate. He had managed to force his mother to play with him under his own rules. Now it was Asgore's turn, and Asgore wouldn't know what hit him once he arrives home.

...

Asgore arrived home, and noticed that the lights were out. Toriel never closed the lights this early, not until he was home and in bed with her at the very least.

"Huh... Must have slept early today." Asgore told himself as he opened the door and let himself inside.

Asgore turned the lights on and everything seemed to be normal. Although he noticed there wasn't any dinner, although he understood that since Toriel basically takes care of the house and works a job as a teacher as well. He didn't mind going hungry until the morning.

"Tori?" Asgore asked, calling out to his wife as he went to the bedroom door. "I'm home."

Asgore didn't get a response from the door as he opened the door and lights. He was shocked to see who was on his bed.

It was Asriel and... Some other goat that had some resemblance to Toriel. Asriel had been making out on Toriel's bed with the supposed stranger that he had seemingly brought here.

"S-Son? Who is this? And where did you get those tattoos?" Asgore asked him. He was happy that Asriel had found himself some sort of girlfriend, but him being in the same room as his wife's bedroom... Wait where was Toriel?

"Oh him? That's dear old mother... Or should I say, second father~" Asriel said as he parted his tongue away from Toriel's.

Asgore tried to process what his son just told him. This was... Toriel? He tried to take a closer look at Toriel and saw that her breasts were gone, now replaced by pecs. He was still as curvy as before but now he had a cock.

"No... No it can't be... That's not Toriel..." Asgore backed away a bit, refusing to accept this as fact.

"Oh father, you still don't believe me? Don't worry, you won't need to. I'll make you believe it... Or maybe you don't even need to know." Asriel said as he pushed Toriel off fo him, before standing up.

"Asriel... What do you mean? I don't understand!" Asgore yelled, putting his hands on his head, not understanding why Asriel was doing this.

"Don't worry father, there is no need to understand. I just have to make you agree." Asriel said before he started lifting his hand up towards Asgore.

"You-" Before Asgore could say anymore, he was levitated on the ground, and held still in front of Asriel.

"They say that the son is made in the image of the father... How about we change that?" Asriel said before he started changing Asgore's body with his mind.

"A-Asriel... W-What is happening...!?" Asgore said as his body began to transform into something else.

"Just a few adjustments." Asriel said before continuing to the transformation that he intended for Asgore.

Asgore's body became less overweight, and slowly his arms less thick, and even losing his beard in the process, and even gained a cuter looking face. His horns shrank and his stomach became more flat, and even gained abs in the process... He had been turned into an actual clone of Asriel.

Asgore fell on the floor, barely able to catch himself with the new body he now had.

"You're now perfect father, like me." Asriel declared as he held his father's chin to look at him.

Asgore looked at his hands... Then his body... The only thing that he had in his mind now was what Asriel had become to do this to him.

"Asriel... No... W-Why... Why would you do this?" Asgore said, looking directly at Asriel's eyes.

"To be my perfect playmates father... Your new name from this day forward will be Sariel. You two always said you have no time to play with me anymore. Now... Now we can play together" Asriel smirked and kissed his father.

Sariel's eyes widened and tried to pull away from him, but before he could pull away, someone had come up behind him and pushed him right back into the kiss.

It was Toriel... And he was willingly helping their son with whatever he had in mind.

"Yes father... Mmmm... Embrace my love... Be with me forever... You and Toriel will never leave... We will be a family forever..." Asriel whispered as he kept circling his tongue against Sariel's, encouraging his father to give up the useless struggle and accept his place in their family.

"Don't worry honey. We will be happy now~" Toriel whispered in Sariel's ear.

Sariel's thoughts went to Toriel... If Toriel was fine with this... Then... Then maybe he should give in.

The fight in Sariel slowly withered away in favor of the kiss, his eyes becoming half lidded as he returned the kiss, too lost in the pleasure now that he had accepted Asriel's offer.

Toriel began teasing Sariel's anus with a finger, delighted that his husband had accepted his place as their son's plaything.

"That's it father... Mmm... You will not regret this...~" Asriel said as he started kissing him more intensely now, french kissing him tenderly as he took off the clothes Sariel wore, which were too big for him now.

Asriel and Sariel began to hold each other's hands together as they french kissed, all the while Toriel watched in excitement as the two boys in his life made out in front of her.

"Hah... Please... Suck my cock...~" Toriel said as she got up and placed her cock in front of both of them, blocking their tongues from french kissing even further.

Asriel smirked and began licking the sides of Toriel's cock, making him moan as he teared up a bit from the pleasure of having his cock licked by someone else, something he still hasn't gotten used to.

"Well father? Toriel is waiting." Asriel urged Sariel as he continued licking the cock.

Sariel gulped before joining Asriel, sucking on Toriel's cock willingly, just wanting to be with his family even though they changed.

Toriel was glad that his husband had accepted to be Asriel's slave so quickly, and began thrusting his cock along their mouths.

"Hah... Master... You and Sariel's tongue feels so good...!" Toriel moaned as he precummed, with Asriel being eager to lick it up.

Sariel however, needed more pushing.

"You need more training, father... Come on lick harder!" Asriel yelled at Sariel, pulling him right to the tip as he tried to make him lick Toriel's cock harder.

Asriel was getting a bit frustrated with his father, he may have followed his orders so easily, but he wasn't as enthusiastic as he should be... It was like a playmate that wasn't putting much energy into a game!

Asriel then stood up and grabbed Sariel's head and started to make him suck Toriel off.

"Suck it like you mean it!" Asriel yelled as he pushed and pulled Sariel's head on Toriel's cock, grinning as his father had a surprised expression on his face.

"Mph!?" Sariel tried to pull away but Asriel would push him further in, giving him a mouthful of Toriel's cock.

"H-Honey... You're sucking so good...!" Toriel moaned as he leaned his head back while his tongue hung out.

Toriel's legs shook as he felt ecstasy coursing through his body, making silly faces as he was blown aggressively by Sariel, controlled by Asriel's grip.

Sariel was slowly getting used to the taste and size, and soon he was willingly giving Toriel a blowjob.

"Fuck... Hah... I-I'm sorry but... Your mouth just feels too good Gorey.~" Toriel said before he started to thrust into Sariel's mouth with a lustful smile.

Sariel had to grab onto Toriel's hips, feeling the cock go down his throat before closing his eyes and whoring himself out to give in to the pleasure.

Asriel watched as his former father, someone who he deeply respected once for both his physique and masculinity, now reduced to a sexy whore that looked just like him.

"You have to learn father. There's much more to it than just sucking cock. You have to learn to become a bitch too.~" Asriel said as he spread Sariel's ass open to give it a slow, long lick.

Sariel's eyes widened again, he had never been licked down there before.

"W-What was that...!?" Sariel looked back behind him.

"That, father, is what me and my friends in college call rimming.~" Asriel explained as he smirked at him, before giving another slow lick.

"A-Aggghhhh... It feels s-so good...!" Sariel groaned with each lick, feeling like he was turning into a woman with how he was being licked in his hole.

"Hah... Please... M-More... Don't stop...!" Toriel begged Sariel, before slamming his cock inside his husband once again.

Sariel didn't care what he had to do anymore to receive this pleasure, if it mean that he was going to be a slut for his son and his husband turned wife... Then so be it.

"Please don't stop... I-I want more... Show me what it means to be a slut...!" Sariel begged before he went back to blowing Toriel off.

Asriel chuckled, his father has fallen so low, it was a change of pace to that of his usual happy and innocent way he acted.

Asriel began to dig his tongue inside Sariel's rear, causing his father to arch his back, the rimjob he was receiving earlier felt divine, but now that it was inside? He was practically losing his mind.

"Auuughhh!!! M-My ass... I-I never felt this g-good before...!" Sariel moaned, his anus tightening on Asriel's tongue as he shut his eyes.

"Yes... Succumb to your desires...~" Asriel said as he spread Sariel's rear even wider, getting real deep and even barely reaching the prostate with the tip of his tongue.

Sariel was spitroasted like he's the family's personal slut, awakening a new pleasure within himself that was changing him.

Asriel wildly flailed his tongue all around the interior of Sariel's ass, causing the old goat to moan loudly like a slut, his hard cock precumming on the floor pathetically.

"A-Auuughhhh!!! F-Fuuuuuuck! I'm cumming... My ass is cumming from a tongue without even t-touching my... Auuuughhh!!!" Sariel said as he came hard onto the floor.

Toriel and Asriel though weren't finished with him.

"Honey... Hah... Keep sucking...!" Toriel urged him as he kept slamming his cock deep down in his husband.

Sariel sheepishly kept sucking as his beloved requested, not caring how rough they were with him as long as he was together with them.

Asriel however, pulled his tongue away, making Sariel beg for more.

"P-Please... K-Keep going... I can't stand it without that tongue inside me... I-It's unbearable...!" Sariel begged Asriel, his ass felt like it had a new, primal hunger inside of him.

Instead of going back to rimming him again though, Asriel had a different thing in mind, and started hotdogging his cock on Sariel's ass, precumming and rubbing it on the furry rear.

"Oh don't worry. I will give you something better.~" Asriel teased him, rubbing his hot, throbbing cock on him.

Sariel couldn't explain it, but his ass tingled as he felt Asriel's cock on his anus, it was like his ass was being ticklish, and needed a cock to scratch the itch.

Sariel, with no shame at all, placed both of his hands on his rear and spread them wide for Asriel to push his way in.

"Please... Fuck me..." Sariel begged as he pushed himself further on Toriel's cock.

Sariel was now practically deepthroating Toriel's cock like a champ, which his former wife, now husband, was delighted with.

"Oh yes father, you're now perfect. As long as you place nice with me, I'll play nice with you too... Like THIS!" Asriel yelled before slamming his cock inside.

Sariel saw stars as his ass virginity was taken, causing him to shudder from the utter ecstasy that he was feeling from the first time having his rear fucked by another male.

"See father? This is what it feels like to be with another male. Feels good doesn't it? My friends back in college taught me how to play with your prostate. Now I'm going to share this game with you." Asriel declared before gyrating his hips and thrusting hard and fast into his father.

Sariel can barely think, all rational thoughts would be pushed down by the slutty thoughts worming into his mind. His thoughts turned towards all the people he knew in the town. Dad Cat, Politics Bear, Rudy, Pizzapants... He wanted them all to fuck him just like Asriel did.

"Aughhh... Augghh... F-F-FUCK!!!" Sariel screamed, feeling himself tighten at a certain spot that was being slammed against.

It was like his ass was turning into a pussy, opening a whole new door towards a possibility that maybe, just maybe he wasn't meant to give children... He was meant to be bred and turned into the town slut instead.

"Heh. Feel that father? Feels like you're turning into a woman isn't it? But no matter, it's more amusing seeing your cock ooze precum like a slut instead. Plus, I can play with it while I show you how superior I am now." Asriel said as he began simultaneously giving Sariel a handjob in tandem with his thrusts.

This made Sariel go absolutely berserk as he was being fucked on three different spots, he could barely keep himself composed as all three of his sexual organs were being stimulated at the same time..

"Auuugh!!! Yes! Fuck my ass pussy! I'm a bitch that needs cock to live! I can't think of getting through a single day without a real man shoving his cock inside me!" Sariel yelled like the true slut he was.

"Yes! Yes honey! That's what we are... Hah... At the end of the day... Hah... I'm so happy you realized our true purpose.~" Toriel said with a smile on our face, wildly bucking his hips onto Sariel.

"This is what it means to be my playmate father. You are now both free to be slutty like me. Nobody can judge us for what we truly want. Make no mistake, they won't even have the chance to, we will make them realize just how much they missed out on...!~" Asriel moaned, loving how tight Sariel really was now that he was addicted to cock thanks to him.

The three goats went wild against each other, greedily participating in the debauchery, only caring about their own personal pleasure, and nothing else.

"Oh god... I'm cumming... My ass pussy is cumming... It's... My ass is going to cum.... Aggghhhhhhh!!!" Sariel groaned before his cock blew a huge load underneath them, with Asriel jerking him off even harder as he came on the floor.

"Yes! That's it father! Fuck I'm cumming too!!!" Asriel followed Sariel shortly, unloading inside him as he kept jerking Sariel off and making him spill the last of his seed.

"Hah... M-Me too... Please... D-Drink it all Gorey...! Nguwooooohhhh!!!" Toriel screamed, tears forming in his eyes as he came in Sariel's mouth.

After cumming, the three goats had collapsed on top of each other, panting from the bliss they experienced from each other.

Among the three of them, Asriel had a smirk on his face. He had now claimed his mother and father. Now the closest people to him will have to work with him. Or at the very least, they will not betray him. It was only a matter of time before he would pick who would be next.

...

Alphys knocked on the front door of Toriel's home, wondering what it was that was keeping her so preoccupied to stay for days.

Alphys had not seen Toriel attend the school she taught at for a while, and she was getting extremely worried because of it.

"Toriel? Are you alright?" Alphys asked as she knocked again.

She waited for a moment but still didn't get a response from whoever was inside... Though maybe there wasn't anyone inside at all.

She knocked again, and this time the door creaked open. It seems that whoever had decided to go in last time didn't close the door well.

"Toriel?" Alphys asked again as she entered.

She was greeted by an empty kitchen and bedroom, but no Toriel, or even Sariel in sight.

Last time she heard from them was that Asriel had just returned after graduating from college. Toriel had told her that she was going to take a few days off from teaching, but it had been more than what she promised and so she began to worry.

"Toriel?" She called out again, going upstairs and coming upon the hallway that would lead to two doors, one that would lead to Frisk and Asriel's room, and Toriel and Sariel's room.

"Toriel?" Alphys called out in the hallway, noticing that Toriel's bedroom was slightly ajar, with the bedroom lights open.

She could hear faint sounds from behind the door as she wondered what it could have been.

She peeked in to see three goats having a threesome with each other.

Asriel was making Sariel bounce on his cock, while Toriel was riding his husband's cock as well while making out with him.

Alphys backed away... She didn't know what she just walked into, quietly taking a few steps back and accidentally knocking a potted plant over, startling her as she gasped.

The sound of raunchy, mindless sex stopped, and she stood still, not knowing if she should make a run for it or stay still and hope that Asriel wouldn't catch her intruding on their home.

After a few seconds of silence, she turned around, thinking that they weren't going to go after her anytime soon. That was until she realized they were right behind her all along.

"Well well well, looks like we got an intruder" Asriel said, who was shirtless as he stood in the way of Alphys, blocking a path to the stairs so she wouldn't get away.

"H-How..." Alphys could only say, as she wondered how he could even get behind her when she just saw them in the room a few seconds ago.

"How? I can simply do anything I want." Asriel said as he cornered her and slammed his hand right beside her head, smirking evilly at her.

Alphys blushed and tried to find a way to escape, but knowing that the only escape was blocked by Asriel and two other goats, she was trapped.

"W-What do you want?" Alphys asked him, last time she saw Asriel, he wasn't acting like this.

"You know Alphys, I always had a crush on you back then you know." Asriel commented.

"What... Um... Uh... Is your mother around? I need to speak to her." Alphys said as she tried to change the subject, feeling like something was not right with Asriel.

"She is not your concern right now. You should be more concerned about yourself. You're not perfect... Yet." Asriel said as he placed a hand on her shoulder.

"What do you... W-What's happening to me!?" Alphys tried to ask him before she noticed her body changing after he touched her.

Her scaly body started becoming covered in fur, growing pink horns, and even changing her biological makeup entirely. She was turning into the exact species that Asriel's family were!

"I'm just making you perfect Alphys. Don't worry, you won't have to worry about anything anymore." Asriel assured her before completing the transformation.

Alphys began transforming completely into a goat just like Asriel was, but the difference between them was that Alphys was now a male, and kept the same chubby physique he had. (Imagine Ralsei, but more on the chubby side)

"W-What... H-Huh!?" Alphys screamed as he realized he had changed completely.

"Take her to the bed. I want to know if he even lasts with me." Asriel ordered.

Toriel and Sariel obeyed, and dragged Alphys to the room against his will.

"Augh!" Alphys screamed as he was tossed onto the bed, before he turned on his back and was pinned by Asriel.

"Now you're perfect like me Alphys... Hmm... I'll have to get rid of your name... Oh I know, how about Alpriel? Well no matter how bad it is, I can't have you remembering who you were back then." Asriel said as he caressed Alpriel by the chin.

"L-Let me go... A-Asriel what's wrong with you!? Change me back!" Alpriel demanded fearfully as he tried to get up, which he just got pinned by Asriel even harder.

"Oh you won't want to do that once I'm done with you" Asriel said as he began unclothing Alpriel and himself until he was straddling him.

"N-Nooooo!!!"

Alpriel screamed before he stopped, feeling whatever distress he felt disappear and turn into a gasp of excitement.

He looked down to try to see what had happened, and what he was exactly feeling, but Asriel's hips blocked the view.

"Oh you noticed huh? Let's take a closer look at what you have down there." Asriel said as he smirked and lifted himself up a bit, revealing that Alpriel now had a cock.

Alpriel's eyes widened, and looked down to see that his breasts were also gone, now replaced with moobs.

"T-This is like one of those gay love comics I read... I-I mean... N-Not that I actually read them!" Alpriel said defensively, blushing and covering his eyes.

Asriel absolutely loved how flustered Alpriel was, like a true nerd caught being a pervert... Like he was straight up out of a comic. He found Alpriel really cute like this in goat form even more.

"Oh I wouldn't mind that you read them. I'll let you read all those comics, as long as you stay with me forever." Asriel told Alpriel.

"Forever...? But... I can't..." Alpriel said, blushing from the proposition.

Hearing someone say that they want to stay with them forever... It was somewhat of a fantasy for him to have someone actually say those things to him. In fact, it was the sweetest thing that he ever heard. But he remembered some things, like Undyne who he had a crush on... And the alley cats he would feed.

"I... I... I can't... I have someone..." Alpriel managed to mutter, the pressure he felt from having someone quickly say sweet things to him, and the direness seems to make thinking hard.

Alpriel gasped as he felt the same sensation from earlier as he looked down to see what was happening to the new cock.

Asriel was gliding his hips down towards his cock, teasing Alpriel length and nearly penetrating himself, only for it to miss and lightly brush against his balls.

"Come again? I didn't quite hear you."

Asriel teased before he kept repeating the same action, teasing the cock as it seemed to long for actual penetration.

"Hah... stop... I-It feels... It feels...!"

Alpriel didn't want to admit that it felt good, Asriel's furry ass was so smooth that it both tickled and pleasured him at the same time.

"It feels what? Come on, I wanna hear it from you. How does my ass feel? I bet you wanna fuck it don't you? You naughty nerd." Asriel teased Alpriel as he kept teasing the tip near his hole.

"It... It feels... G-Good- Uwaaaaaagghhhhhh!!!!" Alpriel screamed in surprise and sudden pleasure as Asriel brought himself down on his cock in one fell swoop.

"Oooooooh fuck... See that? That's how it's done." Asriel said as he turned towards the two spectators that were Toriel and Sariel.

"Yes master, an impressive display of your prowess and talent." Toriel complimented Asriel.

"An example that we should learn from." Sariel added.

"If you really think so, then why don't you two practice then." Asriel ordered them.

Almost immediately, Toriel and Sariel embraced each other, and after deciding who would bottom, Sariel sat down and slammed Toriel down on his cock, making the femboy cry out in pleasure as Sariel slammed him down hard on his cock as they embraced each other.

Asriel turned back towards Alpriel, who had his eyes rolled up from the sheer pleasure he was feeling.

Asriel was gripping Alpriel's cock real tight, massaging the newly gained length with his ass as he guided the nerd's hands towards his rear to let him give it a squeeze.

"F-Fuuuuuuuck!!!!" Alpriel screamed as he squeezed as hard as he could, it was better than anything he ever felt before.

"Feels real good doesn't it? I bet you read things like this and fantasize about boys doing these things to each other in your dreams." Asriel teased him as he kept smooshing his ass on the entrapped cock left to right.

"Y.. Yes... I... I think about hot guys being intimate with each other and... Even holding hands and kissing each other while doing it...!" Alpriel admitted as he started thrusting into Asriel eagerly, his balls slapping against the rear.

Asriel could feel Alpriel precumming so much as the cock twitched inside his rear eagerly.

"Bet you wanna kiss me and live out your fantasies don't you?" Asriel teased the nerd even more, he could sense that Alpriel was at his breaking point of giving into him completely.

"I... I..." Alpriel still had some conflict in his mind, wondering if it was alright to give in to his raunchy gay love fantasies or not.

"Answer me... My love." Asriel said manipulatively.

"I... I do." Alpriel replied, those two words broke him, nobody, not even Undyne had said anything like that so directly to him. And so he accepted Asriel, opening his mouth to commence the hot, steamy kisses he would read privately in the private sections of the town library.

Asriel locked their lips together and started french kissing the nerdy goat, as he kept slamming his rear down on his cock.

Alpriel stopped groping Asriel's ass in favor of holding his hands while they made passionate love with each other, which was one of the many things he had fantasized all his life.

Alpriel closed his eyes as he got ridden by Asriel, the younger male smirking at him as he lightly panted while slamming his rear down on his cock, which made Alpriel feel truly special in someone's eyes.

"Hah... I... This is the best- Mph...!" Alpriel managed to say but was quickly silenced by Asriel's lips meeting his and even french kissing him intensely.

Alpriel could barely breath as the only time that he could take a breath of air was when Asriel allowed him whenever he pulled away, before quickly closing the gap and passionately kissing him.

"Mph... Bet you never had contact like this before... You fucking virgin...~" Asriel teased him, molesting his soft body.

Alpriel moaned as his chubby, self proclaimed unattractive body was groped by the fit, hotter male before him, making him feel truly appreciated for who he really was.

"I-I never even had anybody touching me before...!~" Alpriel admitted as he kissed him back aggressively, thrusting faster into Asriel as his cock pumped deep inside him.

"That's right... Fuck me... You know you can't resist me.~" Asriel encouraged him, precumming on the furry goat belly that Alpriel now had and even caressed the rest of his body affectionately.

"Oh god... I'm going to cum... I'm going to cum right inside...!~" Alpriel said with a silly smile, while having an adoring look in his eyes as he stared at Asriel.

"Cum inside! Show me just how much you want it!" Asriel said, gritting his teeth as he felt himself becoming close as well.

"I-I can't last... I-I... I... Mmmmmmmph!!!" Alpriel said before cumming inside Asriel as his screams were muffled by Asriel sharing a kiss with him.

Asriel shot his load all over the chubby belly that Alpriel had, tensing up as he felt the goat cum inside him before slumping forward in the embrace of each other's bodies.

Asriel smirked, before pulling his head away, as Alpriel looked back with the same affectionate look he had on him earlier, before they locked their lips together and made out.

Another pawn in his game was claimed, and if anybody else wanted to join them, then so be it. They would have to all play his game with him eventually, and with his powers, nobody could stop him.

...

"She sure is taking her time..." Undyne said as he waited for Alpriel.

Undyne was waiting in the police car just outside of the house, and offered Alpriel a ride back to her home after checking in with her friend. So far though, it didn't look like Alpriel was going to return anytime soon.

"Fuck it..." Undyne said as she got out of the police car, she was taking too long and she was getting worried that something might have happened.

Earlier, Alpriel told her that she was going to go to Toriel's house, and Undyne took it upon herself to wait for her. She knew about Toriel not showing up, and that something fishy seemed to be up, but she assumed it might have been a case of some sort of cold or fever that had her not attending.

"Hello? Officer here." Undyne said, before opening the door to find it had not been closed.

It looked like Alpriel had not closed the door properly.

She investigated the place just as Alpriel had earlier, and would later proceed up the staircase.

"Fucking tasty...~" Undyne heard from the end of the hallway.

She came closer to the door, hearing the source of the noise.

"I-It... Feels so good... T-That tongue...!" Someone groaned as the moans grew louder.

It was Alphys' voice, Undyne was positive about it. It sounded a bit off, as if it was deeper, but she knew that nobody had that kind of a nerdy voice like hers.

She peeked through the door and saw what was happening.

"M-My ass... It feels so good to have it licked...!" Alpriel moaned as he raised his rear up higher for Asriel to rim him.

"Mph... This big ass of yours is the best... To think that you're a teacher... I'm going to loosen that hole up real good.~" Asriel said as he eagerly licked the outer rim of the hole, the now shiny pink hole tightening up on nothing as it seemed like it was begging to be fucked by him.

Where was Alphys? Nobody from what she remembered resembled Alphys anywhere! Did she leave somehow?

"Transforming you into my clone and still keeping your body... You're the best catch I've gotten yet Alphy!" Asriel commented as he gave him a nickname.

"Yes... I-It's the best decision... I've never felt so loved before... My heart belongs to you master Asriel...!" Alpriel told Asriel as he looked back at the goat feasting on his rear.

Undyne couldn't believe it... If it wasn't for the voice... And the unusual nickname... This HAD to be Alphys! And what was with the tattoos on Asriel? Last time she checked, he was just a normal goat like Toriel and Sariel who had just come back from college! Now he seemed completely different, like he was a danger to the whole town. Still... She couldn't just watch while this goat was stealing the nerd she had a crush on.

"Freeze!" Undyne yelled as she kicked the door open, aiming the gun at Asriel.

There were two goats as well, one looked like Toriel, and another one looked exactly like Asriel! She was unsure what to make of them but they seemed to be too busy with each other as they fucked like dogs in heat next to Asriel.

Asriel pulled away, turning around as he looked at Undyne.

"You can't be serious now, I'm not even done yet." Asriel said while raising an eyebrow at Undyne, as if he was unamused with her gun.

"I'm serious! Put your hands up! You're under arrest for... For... For whatever you did to Alphys!" Undyne yelled at him, glancing at the nerdy looking fat ass goat, who looked back at her, who seemed to recognize her for the one second their eyes met.

"Fine..." Asriel raised his hands up, surrendering himself to Undyne.

"And I hope you don't mind but that guest of yours is coming with me." Undyne said as he began approaching Alpriel while keeping her gun aimed at him.

Before he could get to her however, Asriel's hands began glowing as he kept his hands raised, and knew what... Or exactly who he would transform Undyne into.

"W-What!?" Undyne yelled as she realized that she could barely hold the gun anymore as her hands shrunk.

Undyne struggled to catch the gun, and managed to do so as she barely caught it.

"Turn me back now you... You...!" Undyne yelled at Asriel, before her hands suddenly phased through the gun and became transparent white, turning her into some sort of ghost.

"Or what? Napstablook?" Asriel asked, laughing evilly as she turned into Napstablook, one of the many monsters living in the town.

The reason Asriel had chosen this form for her was so that she wouldn't interfere with him. He knew how strong Undyne really was, and decided she was more a liability than an asset to him.

"I have to save... I have to save... W-Who... Where... Am I...?" Undyne said as his memories faded and molded to take Napstablook's memories.

Asriel decided to make some adjustments to this Napstablook compared to the first one. Undyne... Or more accurately, Napstablook, began experiencing more changes, and revealed underneath his ghostly form was a cock. An uncut cock that was too undeniably huge that if he were to get an erection, it would be too big to even hide.

"You are here to fuck this slut of course. Which is why I invited you here, Napstablook~" Asriel said as he parted Alpriel's rear, displaying the ripe, shiny, pink hole that Alpriel had, his hole looking rather enticing and slick to fuck.

"Of course..." Napstablook said, imitating the monotony of the original one as he approached Alpriel and began pushing his huge cock down the slick hole.

"W-Wait... U-Undyne it's m-me! D-Don't you recog- Uwaaaaaahhhhnnnnn...!~" Alpriel tried to talk some sense into the newly transformed Napstablook, before his reasonable side turned into a mindless, moaning one as Napstablook rational thoughts had disappeared already.

"... It's much tighter than I expected. I am sorry if it is too big." Napstablook said in a monotonous manner, pumping his cock into that fat rear, while Asriel watched the former cop do his bidding.

"Heh, that suits you more than just being a cop. You should relax all day like this" Asriel said as he watched the huge cock pounding Alpriel.

"Yes... Hah... I love cock... T-This cock is the best... It's so big... Hah...!" Alpriel said as he looked in front of him again, unable to look at Napstablook in the eyes and too distracted by the pleasure of the cock slamming into his no longer virgin ass.

Napstablook's thick balls really gave loud slaps as it collided with Alpriel's butt. The thick, apple sized balls colliding with the fat ass and causing it to jiggle was almost hypnotic to look at for Asriel.

"I don't know about that... But this is the biggest ass I've ever seen I guess..." Napstablook commented.

Despite the monotonous voice and tone that Napstablook now had, his new, ghostly body was going hard and fast into Alpriel with no signs of slowing down. Slamming straight into the prostate as it was able to easily aim his cock with how he was phasing through any obstacle that was getting in his way just to get even deeper and abuse the prostate even more.

"Oh god... oh god... It's hammering my prostate... It's so good... S-So good... AUUUUUUGHHHHH!!!" Alpriel screamed, prematurely cumming from the gigantic cock and prostate abuse, shooting his load on the bed like the slut he was.

But... Napstablook kept going, still targeting the prostate.

"It admittedly feels good..." Napstablook commented, going even faster than before.

Asriel went around, watching the fucked up face that Alpriel was making. Alpriel was smiling while having his eyes rolled up, tongue hanging out, the once anxiety induced teacher was full on begging for cock like a true whore he was.

"Please... D-Don't stop... I don't want this to stop...!" Alpriel begged Asriel.

Asriel smiled and caressed his head, before lewdly sharing a kiss with him.

The two closed their eyes as Napstablook kept pounding into Alpriel, gyrating their hips to get as much wiggle room into the fat ass goat.

"Mmmmm... Mmmmmph!!!~" Alpriel moaned as he accepted his place, aggressively kissing Asriel back, and even pushing back against Napstablook's huge cock, getting hard once more as the continuous fucking was making him reach climax again.

"I'm... Getting close...!" Napstablook said, despite the monotonous tone, a hint of pleasure could be heard in his voice.

"Go on... *slurp*... Cum in this bitch...~" Asriel urged Napstablook.

"Yes... Please... Cum inside... Please impregnate me...!" Alpriel begged Napstablook, making Asriel chuckle as he thought it was one of those mpreg doujin or novels that she would read.

Napstablook slammed the entirety of the cock inside, making Alpriel's eyes grew wide as he gave a silly smile and screamed his whole heart out.

"AHHHHHHHNNNNNNNNN!!!" Alpriel screamed with a silly smile, making Asriel pull away with a string of saliva on their tongues as he watched Alpriel change expressions, enjoying the fact that he was responsible for this happening.

"That hit the spot..." Napstablook pulled away half heartedly, sending globs of cum spilling out of Alpriel's still raised ass, even when he had cummed, Napstablook seemed really calm.

Asriel cradled Alpriel in his arms as he looked at him, before they looked at each other and lustfully making out as Asriel fingered his loosened hole, cum squelching out of the hole as he roughly fingered him.

Napstablook then backed away as he got startled by two other goats joining them.

Sariel started prodding Alpriel's hole, and slammed himself in, while Toriel began giving attention to Alpriel's neglected cock, while Asriel began riding Alpriel's face as he gave an equally pleasured look while jerking his own cock off.

Napstablook felt a bit nervous seeing this many goats in one room, and phased out of there out of sheer awkwardness.

Asriel didn't mind Napstablook leaving... The Napstablook persona was known for staying home all day, so he didn't have to worry about that.

But this was going a bit slow for his liking. Perhaps he should give a speech to everyone in the town soon about his godhood, and to tell them who is really in charge now...

A few years later...

Asriel sat on his throne, as his loyal bitches, Sariel and Toriel sucked on his balls, while Alpriel kept riding his cock, lips locked as they passionately made out with each other.

When he had made himself known to the public, and all his intentions to rule over them, whether they liked it or not they would follow him, was met with resistance.

Each monster that resisted, if he willed it, would turn into a sex toy and losing any autonomy or movement they once had.

Those that chose to follow were spared, and would sometimes be seen in the streets, publicly fucking each other like animals out in the open.

He had established himself as a god in the town. Those who knew him as a monster, a real monster, devoid of the love that his parents taught him.

He even took over the government building, and made it his very own home, with a golden throne for him to sit on.

Then there was the pendant he was wearing... He took it in his palm and gave it a glance... Trapped inside the pendant was a red, heart shaped soul.

Frisk... Or to be specific, Kris had come back after finishing college, and tried to stop him. Of course he had grown stronger and showed true mastery of his powers. And with nobody to help him this time, Kris was defeated.

He smiled as he looked at the pendant, once he had defeated Kris, he had regained the ability to reset and make save files.

If he were to ever be defeated, he just had to reset the timeline. What were they going to do? They'll just forget everything. If he wanted things to go back to where they all started in the underground, he would will it to happen. If he wanted to continue living in this town as a "normal" monster as he used to, he would just will it to happen too.

"Now... Now we can play together forever... Kris..." Asriel said as he smirked.

He no longer had to worry if his parents would disappear one day... He no longer had to worry about his friends leaving the town one day... They could play together forever now.

He would choose the games they play this time... Just once... He wanted things to go his way... And when he grew tired... Maybe... Just maybe... He'll play along with their games again... Just. Like. Before.