Commission: Tentacle Beast Loving!

Story by Sci the cheetah on SoFurry

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#2 of Story Commissions

Commission for http://www.furaffinity.net/user/icednero/

After agreeing to a science experiment, Nero walks into the wrong (or perhaps right) room.


Nero shifted from one paw to another as she stood in the elevator next to the cheetah. Just when she had thought she had known him, he threw another surprise at him. This secret elevator hidden behind the bookcase (very cliché) supposedly lead to his mad science lab. As the elevator stopped and the door opened, she looked down a white hallway (again, very cliché).

"Are you sure you want this?" he asked her.

"Yes, I've wanted it for a long time," she responded as they walked down the hall. There was about ten doors on each side and a door at the very end.

The cheetah walked up to the closest door on the left and pointed down towards the end. "Go to the second to last door on the left. I'll meet you in there," he said before slipping into the dark room and closing the door behind him.

"But Scitheon," she started but she knew it was no use. She slowly walked down the halls hearing weird machinery behind each door. Her curiosity begged her to open each one, but she knew better. She only stopped when she saw a female cheetah, completely nude, walking out of one of the doors. "Oh, um..."

"Oh, hello," the feline said with a giggle, not even bothering to cover herself. She looked a lot like Scitheon, but they were definitely different in the gender area. "I'm Serah. Has Sci brought you here or did you wander in by mistake?"

"Sci?" the hybrid thought for a moment. "Oh, you mean Scitheon?"

"Yes, he goes by Sci most of the time," the feline told her. "Guess you're here for an experiment."

Nero nodded. "Yes. He wants me to help test his vampire experiment," she told Serah. "It's something I've always wanted and he's going to help me out while I help him test."

"Sounds like fun. Waiting room should be the second to last door on the right," the cheetah said before walking towards the elevator.

Nero watched, realizing her cheeks were hot as she looked over the female's form. She had never met such a relaxed lady before and it flustered her a little. She shook her head of it and continued to walk down to the second door on the right. The room inside was completely dark and she fumbled around for a switch as she closed the door behind her.

Just as her paw hit something she thought was a switch, something grabbed her by the waist. The lights flicked on as she was raised into the air by a massive tentacle. It held her over a large tank where a creature with many legs rested, one of the legs holding her up. "Hey!" she cried out. Another one of the tentacles slipped up and began to hover around her body, as if sniffing her, but without actually doing so. It then slipped under her shirt and ripped it off.

Nero gasped as she found herself topless. She wished she had brought a bra to Sci's place, but regrets would do nothing for her current predicament. "Let me go!" she yelled as she started to bang her fists on the tentacle that was holding her. A moment later the second tentacle started to push itself into her pants. "Oh no. No, don't you dare!"

But it was of no use. Her pants were ripped off, leaving her just in her panties as she squirmed. A moment later, two more tentacles slid up and wrapped themselves around her breasts, squeezing them hard. She gasped and shuddered at the attention, her nipples perking up quickly. "S-Stop," she said as she figured out the beast's intention.

A fifth tentacle slipped up and teased her lips. She turned her head to pull away from it, but the tentacle followed her muzzle and a moment later she felt another one gently wrap around her neck and head, holding it still as it pushed the tentacle in. She whimpered, but found the tentacle's musky taste quite pleasing. Her cheeks grew hot as she admitted she enjoyed the flavor as the tentacle started to slide in and out.

The hybrid went to reach for it, but found her wrists bound by more tentacles, same with her ankles. She struggled a little bit, but knew the beast was much stronger than her and she would only hurt herself if she continued to try to resist. Besides, it hadn't actually hurt her. It was just a bit frisky. She felt the second tentacle come back and ripped off her panties which were soaking wet by this point.

She closed her eyes as she willfully spread her legs, knowing that soon another one would be there to please her down there as she continued to suck on the tentacle in her muzzle. But one never came. She continued to focus on the tentacle in her muzzle as she sucked on it harder and harder as it leaked a salty-sweet goo on her tongue. Then out of nowhere, her muzzle was quickly filled by the beast's seed.

She panted through her nose as she did her best to swallow it, but it slipped out before finishing, covering her breasts in some of its seed before it tapered off. She panted a bit and rested as she thought maybe that was it, that's all it wanted. She was wrong. The tentacle rubbed over her slit, sliding up and down her outer lips a bit as it flicked over her clit each time. She let out a light yip with each flick of her little orb.

"S-Stop teasing," she begged, panting heavily. As if it heard her, it positioned its tip to her entrance. It held it there for just a little too long before it started to spread her open, earning a nice loud moan from her as the tentacles around her boobs squeezed a bit harder. "F-Fuck!"

And that was exactly what the tentacle did. It slipped deep into her with one thrust, hitting her cervix and causing her to tense up at the sudden intrusion. The tentacle was brutal, not letting up as it slid quickly in and out of her. Her pants grew heavier as she felt her eyes rolling back in her skull. Her pussy was slick with her own juices as she felt her orgasm growing closer. Suddenly she felt something thick growing against her pussy lips with each thrust and she knew it had grown a knot for her.

A moment she realized that it wasn't a knot as it slipped past her lips and fully into her womb, causing her to moan out as she felt her body stretch around it. "F-Fuck," she whimpered. Her eyes widened as she felt a second one starting to push into her and she whimpered as it pushed her closer to her orgasm as her body stretched to fit that one. The third one was the one that pushed her over as it filled her up and made her belly quite round.

The tentacle didn't even stop fucking her either. It continued to slide in and out of her even though no more lumps slid out of it. "Fill me," she begged, her pussy squeezing tight around the tentacle. She could hear an odd growling sound as the thrusts grew faster and faster. Then she felt it. If she hadn't been swollen before, she sure was now as the beast's seed filled her womb up to the point where it inflated ever even further.

She panted a bit as the tentacle slowly slipped out of her, letting the seed and the lumps slide out of her, leaving her with a hot empty feeling as she was slowly lowered to the ground and left lying there. She panted heavily as tried to get up but was too exhausted as she leaned up against the tank. A moment later, the door opened and Scitheon looked in.

"There you...oh my," the cheetah said as he looked over the sight. "Seems like George got his tentacles on you. He's a frisky one."

"Hell yeah, he is," Nero said with a giggle as he helped her up. "Totally worth the visit."

"We may have to wait for the project," he told her.

"I am quite alright with that," she said with a giggle as he walked her out, considering sneaking back down for more play time with George as they turned out the light.