Sen and Kusa's Special Night

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This is a story written more then a year ago with my good friend Sen-Grisane. It's about me as a very young and eager cub, playing with my caretaker. It involves some very large things going into very small spaces. (As you would expect from me ;-) ) If you are offended by anything in the tags don't read it. Otherwise enjoy.

The image was also drawn by Sen-Grisane as a gift for writing the story.

Sen the Donkey © Sengrisane

Kusa-Cub © Me.


Kusa was hopping around the living room and running around his parents feet as they prepared to leave for the evening. He knew that it being Friday, they would be gone for at least the weekend and that Sen was going to come and play. He loved his parents very much but also looked up to Sen as a big brother and really enjoyed the games that they played while his parents were away. He squealed as the doorbell rang and dragged his mom to the door hugging her wide feline hips, the highest his little paws could reach on her. She opens the door and invites the babysitter in, giving him a quick rundown of the all-too-familiar-rules and contact information before putting some cash on the counter and slipping out of the house.

Sen was looking forward to babysitting Kusa again. It was always fun with the little squirt, and his parents paid good money. Polite as always Sen bids farewell to the parents as they step out. Sen turns around and picks little kitten up. "So. What shall we do for today?" Sen is wearing his poncho and rope. Since it's not very sunny outside he left his sombrero at home.

Ever the energetic kitten, Kusa squirms and purrs in Sen's grasp, giggling as his 5 year old tummy was inadvertently rubbed as he was lifted up. He clings to the babysitters chest and nuzzles up to his chin before looking up and shouting "Movie!" He drops back to the floor and hurries into the living room his tail darting back and forth as he runs. By the time Sen gets there the movie is already playing and Kusa is looking up at him expectantly from the large couch, the tip of his tail flicking against the plush cushions.

Sen shakes his head at the energetic kitten and follows slowly. "Okay, okay. Movie it is. Hope it's something interesting." he replies and smiles. When he comes to the couch he grabs Kusa once again and whirls around once so he can fall down on the couch and put Kusa in his lap. Ruffing up the boy's hair he asks: "What are we watching?"

"Dragons." He said Turning and pressing his back to Sen's chest. How to Train Your Dragon's intro began to play on the screen and Kusa purrs lightly sending vibrations through Sen's body, his light pajama bottoms were the only thing he was wearing despite his parents wishes that he wear more modest clothing. Kusa continued to squirm and wriggle on Sen's lap especially on his favorite scenes, unfortunately for Sen, EVERY scene seemed to be the little cats favorite.

For a while Sen watches the film without much reaction. But after a while the rubs and the vibrations show an effect. Without Sen noticing at first he gets a hardon. The donkey boner slips out of it's sheath, but fortunately restrained by his tight briefs (the only thing he wears under the poncho). But one of the eager jumps if the kitten lands him directly on the hard tool and Sen 'uffs' audibly. "Oh careful there my boy. I'll have to sit you next to me for a bit." he says and gently lifts you off and places you on the couch next to him.

Kusa grumbles and squirms more as he's lifted off Sen's lap he was pulled away from watching the movie, and finally notices the effect he's had on the Donkey. He giggles a bit. "Hehehe "Little Sen" wants to play." All too familiar with Sen's body Kusa recognizes the erection for what it is and moves closer. He reaches over and paws a little bit above your crotch. Just like a feral kitten, he kneads the space he wants to curl up on, and after a few moments of his claws kneading the area Kusa moves up and sits cross legged on Sen's lap again, his swelling member between his legs and pressed down towards the couch.

Sen is so surprised about the kitten's uncomplicated reaction he doesn't do anything to stop him. More than that. When Kusa paws at the dent in his crotch he even shoots a small load of pre cum into his briefs. He has to suppress a moan and blushes strongly, but luckily the boy watches the show again. But his hardon is not going down. While well trained and strong, he can't fight the weight of the child pushing it down. Trying to maybe wiggle it out from under him he flexes his pelvis, but the only thing it does is press his dick against the boy's rump harder for a moment.

Kusa purrs louder and louder as the movie continues, but the scent of the member under him is starting to distract him. He stiffens slightly as it twitches and flexes under him, his tail shoots straight up and reveals a brief glimpse of his rump. He relaxes a moment later still kneading Sen's member but now pressing his rump down on him too. Less and less attention is paid to the movie, as more is given to Sen's groin and shaft.

Sen of course notices the kittens actions and can't resist to continue. His dick had already slipped out of the tight briefs. He spreads his legs wide, so the cub basically sits on his penis (even though there is still the poncho between him and the cock) and slowly moves his hips thrusting his dick back and forth under Kusa. More and more pre-cum leaks out of the penis and fills the air with his musk.

Kusa is completely engrossed by the donkey's thick member now. He hops off the couch and strips off his pants lifting his tail out of the hole in the pajama bottoms giving the perfect view of his puckered tailstar. He turns around and straddles Sen again his member still under the poncho. He nuzzles the top of Sen's shaft rubbing his cheeks into the head of the shaft purring and breathing deep of the heady scent. Kusa's tiny shaft is peaking out of the sheath jump-started by the sexual play between them over the past few months.

Sen's dick jumps upward when he sees the boy undress himself... and being aroused. When the boy hops back on and nuzzles the top that had began to poke out from under his poncho, Sen looses control and shoots a load of cum in his face. "Ah. Oh my. Kusa. You are so eager today." he says, no longer suppressing his moans. He slides a hand under the boy's rump to knead his balls and rub a finger over the little pucker. "Would.. would you like to see it without... without my clothes?" he asks hesitating.

Kusa gasps as he's showered by the thick seed it sticks to his fur and he pulls his ears back to prevent them from getting sticky. He looks up at Sen and giggles at his question before licking his lips, he pulls some of the spunk from his cheek and cleans his paw afterwards. The only response Sen gets is another playful lap at the tip of his member. Kusa's course tongue laps over his head again and again paying close attention to his cumslit. He presses his crotch to the base of Sen's shaft and hugs it close to him, the flared tip reached easily to his navel and pulses in time with the donkey's heartbeat. Kusa continues to hump slightly at Sen's shaft, enjoying the feeling of the coarse poncho against his little stiffy. Moving his hands down Kusa tries to remove his babysitter's briefs, but didn't get very far with Sen still sitting on them.

"I guess that is a yes then." Sen says and tugs on his poncho slipping it away from under little Kusa, then off altogether and tosses it behind the couch. He lifts his hips from the couch helping to remove his soaked underwear as well before tossing them to the side. Now the kitten sits directly on Sen's penis. Now with skin rubbing over skin, the humping of Kusa heats the donkey up even faster. He licks two of his fingers and begins circling Kusa's anus with them, increasing the pressure till his fingers slip into his tailhole. "Do you like that Kusa?"

Kusa releases a moan as Sen's fingers press into his adolescent rump. He grinds down on it slightly, his tail going rigid again, and his rump clenches strongly at it, pulling it in up to Sen's second knuckle with surprising strength. He sits there a moment with his eyes closed. "I was practicing. MMmmmmm... Mooore." the last word rolls into a purr as he wraps his legs around Sen's waist and pulls even closer, now kneeling halfway up the shaft and giving Sen's hands more room to work. Kusa leans forward placing his hands on Sen's shoulders and nuzzles his chest, loving the wild and powerful scent and the firm muscles.

"You have been a good boy so you can have as much as you want." Sen says and wiggles his fingers in the kittens butt. He then pulls them out licks over them again and proceeds to probe the boy's rectum. He inserts three fingers and then four fingers and then his thumb and before he knew it he had inserted his whole hand into the cubs ass. "Wow... you have been training a lot." He says and clenches his hand to a fist inside and tries to pull it out again.

Kusa continues to moan and knead Sen's shoulders, riding the waves of pleasure of being stretched so far again. His prepubescent cock throbs and twitches as his prostate is massaged. He clenches powerfully again as Sen tries to remove his clenched fist. Kusa manages to keep it lodged in him for a moment or two but soon his muscles become tired and relax, and the adults hand POPS free. Kusa's shaft flexes and releases a small line of pre across Sen's chest. Twitching from the sensation Kusa sits there, arms and legs twitching from the incredible feeling. Mouth slightly open and gasping for air and eyes closed in pleasure. After a few moments he pulls himself further up pressing his lips to the older equine pulling him into a heated kiss.

Sen grabs between the boy's legs to help him reach up, and meets the kitten's lips with his own. After exploring the cubs muzzle with his tongue he turns the boy upside down, and presses his snout in between the butt-cheeks of Kusa and sinks his tongue deep into his ass. Meanwhile, relieved from the weight, the donkey's cock erects standing up straight. The tip now only inches away from the boy's face.

Kusa eeps and squirms again, Sen hand brush a sensitive spot and a wave of ticklish reflexes rush through him. He can't help that he has a sensitive belly. As his hands swing around bit he finally finds a decent hand-hold, on Sen's cock. Kusa pants and shivers as his tailhole is forced open by that strong appendage and he forces himself to relax into the sensation. Sen wriggles and presses his tongue around the slick passage spreading saliva around and into Kusa's tailhole as his tail wraps around and curls around his head. Kusa moves his head down and begins to force Sen's wide head into his mouth, being very careful about his teeth on the sensitive flesh. The strong yet innocent scent of Kusa's pucker drives Sen into a lust filled haze, his cock throbbing cock flexed and pressed to the back of Kusa's little throat, the penis was far too large for his tiny throat but it didn't stop him from gulping and stroking it needfully.

After exploring every crevice in the child's ass with his tongue, he pulls it out again. Now Kusa's ass was all warmed up and wet. Meanwhile the cub had begun giving him a blow job and the little teeth poking his meat was a wonderful sensation. He could even feel another cumshot nearing so he gently prodded the boy to let go and sat him upright again. "Kusa? Are you gonna do papa Sen a favor? You see I want to fill you up with my love... deep inside you... about here." he says and pokes the boy's belly. "But for that I'll have to put my "little Sen" all the way inside you. What do you think? You have trained a lot. Wanna try it?"

For the first time tonight Kusa's expression moved from his usual confident and cheerful self. He looked concerned and a little hesitant. He focused at the large pillar of meat in front of him contemplating something. He paused and squeezed the molted shaft before looking back at his caretaker with the brightest smile Sen's ever seen. "Yes." Kusa turns around once more and gives Sen the biggest hug he could muster, pulling his whole body into it and toppling Sen over, his back on the seat cushions, one leg over the side of the couch, and his thick cock swinging around his waist till it bumps right into Kusa's young rump, perfectly nestled against the dimple under his tail. Sen places his hands on Kusa's diminutive hips and steadies him as he goes down preventing him from falling off the couch completely and looks up at him with a cheerful smile as well. Taking the gesture as a go-ahead Kusa begins to SLOWLY press back at the wide head, groaning slightly at the slow stretch it's giving him.

Sen beams as the boy says yes. Soon lying on the back with Kusa on top. Now also the donkey got concerns. His dick was thicker than his fist after all... and along the whole length. Other cubs could have used it as stool to sit on, but he could feel the cub's anus gradually stretching around the tip, getting wider and wider. "You can do it Kusa." He bends forward and plants a kiss on the boy's cheek for his bravery before letting his tongue hang out and begin to play with the kitty's cock to distract him from the large stretch.

Kusa grits his teeth as his rump stops stretching just a moment before the donkey's blunt end could get into him. He relaxes a moment and is pressed back to the top of Sen's massive member followed shortly after by a thick jet of pre into his twitching rump. Taking another deep breath Kusa presses back down onto the shaft harder then before, the head deforms before it's sucked into Kusa's tight rump. Kusa gasps loudly, his tailhole never before this stretched, his legs began to twitch and quiver from the sudden sensations coursing through him and used the back of the couch to steady himself. His tiny feline cock constantly oozed pre onto Sen's stomach from his arousal.

Sen hugs the cub and says: "Ssshhh. It's okay. The hardest part is over. Just relax and slide down." His voice swings with a huge amount of lust. His cock was aching to be engulfed completely by this hot and tight cub ass. His balls begin pumping copious amounts of pre through his shaft, further lubing up the kids insides. "Oh Kusa. Your butt feels wonderful." he moans loudly. "If you can take me all the way, I have a big surprise for you."

Kusa could feel the heat and pressure in his guts from Sen's pre and thick shaft, it caused him to shiver and pant, the lust spreading through his mind. He looked down at Sen smiling before relaxing more and sliiiiding down his shaft. More then half the cock plunged into the extremely hot and tight anus before Kusa came to a shuddering stop. Another shot of pre launched from his tiny cock and landed squarely on Sen's lips, which he quickly lapped away, the flavor of the sweet pre sent a shiver through Sen and caused his cock to throb again. Kusa shivered and lifted himself a few inches back up before dropping himself back down the thick shaft, burying several more inches into his backside.

Sen also shivered from the sensation of his cock sinking into his amorous charge. The boy going down on his huge donkey cock like this, was a heavenly experience the tight ass gripped and massaged the shaft so ever delightfully. He could see a little bulge appearing in the cub's belly already and didn't dare think what it would look like when he had it all inside. He helps Kusa with the up and down movements and sometimes thrusts his hip upwards to gain another fraction of an inch of depth.

Kusa had his eyes closed as he slowly rode and worked more of Sen into himself. The feeling was indescribable, the heat coming from Sen's cock and the friction of their union coursed through him causing his belly to tickle and twitch, his whole body felt like it was on fire and needed something to douse it. The taught ring of his tailhole was a bright red '"O" around the shaft and pulled and caught lightly on the pulsing veins. Precum oozed from Kusa's rump from the plateful supply that was being pumped into him. Each time he rose off of the shaft a few inches, his rump would clench and milk it trying to prevent it from escaping and each slow drop it would relax allowing more to be fed into Kusa's hungry depths. The unlikely pair lost track of time as they pumped and ground against each other. The DVD player screen saver long since activated from lack of commands. The cares of the world melted away from the pair as they shared this intimate moment that seemed to last forever.

Kusa's eyes shot open as he suddenly felt his rump press flush with Sen's crotch, the large donkey balls nestled against his tail he gasped as he saw his stomach... A huge bulge was protruding from Kusa's belly. The skin stretching tight around the huge penis of the equine, inside his young body. Sen could see every vein and every bump of his cock in the cub's belly. He reached out and touched it and he could feel his fingers prodding though the skin. "Do you see that Kusa? That is my dick. It went in your bum and through your whole body. I am very proud of you. And your parents would be too if they could see you like that. And you definitely earned your reward." Sen grabs the cub's legs and pulls him up the shaft and then down again. Seeing the bulge disappear and reappear. It was driving him nuts. He could prevent himself from cumming before but now it was time for the release. Lifting Kusa up once more, he pushed him down hilting him a third time before he exploded. "Look." Sen pointed to the imprint of his dick in the boy's belly. The skin was stretched so firmly around it you could even see the cum pouring out Sen's urethra and running down the sides, filling the cub. Pressing him firmly against his crotch Sen's ball pump a huge load of semen in the young one's rump. As deep as he was he probably pumped it right into his stomach. Now the belly bulges not only from the dick inside but also the ejaculate pumped into him. "Oh Kusa I wish I could stay like that forever." Sen says panting and hugs the cub.

A sharp jolt of electricity arcs through Kusa as his Sen rubs his own cock through his belly, he cant help himself but mewl and grunt as he's fucked for the very first time, the deep ploughing moving things out of the way of Sen's huge shaft. He feels so proud that he took all of it in and the sight of it bulging his belly only makes him hotter, his backside is a total MESS of pre-cum and it spreads to Sen's churning balls as their hips smack again and again. With one final press Sen shudders and fills Kusa's belly with potent seed, causing yet more heat to course through his veins. Sitting there panting Kusa rubs his belly proudly admiring how big it is with all that seed in him. He gasps as the sensation bounces from his brain to his cock again and again, just the one brush over his stretched middle was enough to cause his cock to jerk and spasm, without ever touching himself he reached his first climax, splattering the underside of his massive midsection and some of Sen's crotch with his young seed.

They sat there for several minutes Kusa idly rubbing his distended belly pressing into it from time to time before settling in and snuggling with the large donkey's chest, the shaft still stuffed under his tail. A tail which still still twitched from time to time, the end was curled back and played with Sen's hefty balls before Kusa feel asleep right there on the couch.