Lion and the Lab: Part 4

Story by Seracen on SoFurry

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#2 of Lion and the Lab

This is the next part in my Lion and the Lab series with Kanya from Sofurry! Our unlucky feline is continuing her induction into Watcher Laboratories and she's not enjoying the process...


There's more, Kanya thought with another mewl. She waited, tensed, for something else to happen, and she felt it almost immediately. The latex began to nudge against the entrance of her sex. Again, she moved her hands between her legs, trying to grab at the intrusive rubber, but she was unable to grasp anything with her hands bound. The latex formed a shell over her sex, preventing the lioness from even feeling her attempts.

There was a small click as the speakers activated, the wolf's voice sounding again. "Now, this one is a little more uncomfortable than the previous one, so hang in there!"

More uncomfortable? What can be more uncomfortable than a giant balloon in my bladder?! She could still feel the intrusion there every time she moved, her urethra blocked and filled tightly. Kanya's thoughts were interrupted again as the nudging at her entrance continued, growing more insistent every second. She squirmed around on the floor, then arched her back as it thrust into her tunnel. Another muffled mewl sounded in the quiet of the room as the rubber invaded her sex, forcibly spreading her walls wide.

The lioness tried fruitlessly to remove it, feeling the latex penetrate her deeper and deeper. It wasn't very thick, at least not yet, but it was unwelcome all the same. She clenched her muscles, trying to force it out, but that did nothing at all. If anything, the latex moved more quickly, filling her faster. Kanya groaned a moment later, flopping back to the floor as the flow slowed for a moment. The firm length inside her was impossible to ignore but it wasn't so uncomfortable, certainly not as much as the wolf's warning had led her to believe. This isn't so bad, she thought to herself, letting out a small sigh of relief.

She had thought it too soon. There was a small ripple through the spire of latex within her, as though it was acknowledging something. Then it began to grow, expanding outward at a snail's pace. Kanya wasn't sure that she wasn't imagining it at first but she was sure after a minute that it definitely was getting bigger inside her. The lioness made a strangled squeak of a noise as it suddenly swelled much larger, forcing her walls open before resuming the slower expansion.

This was quickly growing uncomfortable for the lioness. She was not very used to there being anything inside her down there, never mind something like this. The latex had originally been quite thin but it was getting larger by the moment. Her pussy was beginning to reach the limit of comfortableness, straining around the increasing thickness. Different parts of the length inside her were increasing at different speeds, resulting in a kind of lumpy shaft. One of these bulbs in particular was just inside her entrance.

Kanya was only vaguely aware that this was simulating a knot, not having had much experience with them, but she knew full well she didn't like it. That part in particular grew quickly, stretching her out. The line of discomfort was quickly passed and the lioness mewled unhappily, on her side with her hands clamped between her thighs. The latex swelled again and she cried out more strongly; this was beginning to almost hurt now. Her sex was stuffed full, being pushed to its limit here. Her muscles ached more powerfully, squeezing spasmodically around the rubber in motions that sent shoots of discomfort through her body.

Still the latex enlarged itself with her until at last the lioness could take no more. She felt like she was going to split in half already but the shaft inside her folds finally expanded a little too far, sending a bolt of pain through her. The lioness jerked and cried out, blinking back tears. The growth of the rubber slowed to a crawl. She lay still, panting heavily then it began to shrink, more quickly than it had grown. With a groan of relief, she waited for it to pull out of her aching sex completely but that didn't happen. It shrank considerably but remained large enough that she couldn't ignore it. The tip poked deep inside her body and the bulb just inside her remained there, uncomfortable and intruding in on her thoughts.

Kanya might have thought that she would be in for a slight reprieve when something jabbed against something inside her, at the end of her sex with the tip of the latex length was. She squealed and curled up into a ball, rubbing her fists against her lower belly now. The latex prodded her cervix again, drawing another squeal from the lioness before the rubber set itself firmly against the little opening. A cramp ran through the lioness's body, then another as her suit began to worm its way even deeper into her.

The sensation was alien and most unwelcome to Kanya and she began to wordlessly whine and beg the wolf for help, looking pleadingly towards the mirror on one side of the room. No help came and the latex continued to force her cervix open. This occurred more slowly than any of the other processes so far but it only drew it out for Kanya who remained curled up on the floor for the entire thing.

Then it finally stilled inside her again, she groaned in relief. Now she wasn't naive enough to think it was over, but she didn't think it could be worse than that. Every movement, no matter how small, sent another pang through her lower belly and she found herself breathing heavily. There was another ripple through the latex and she groaned, partly because it sent another spasm of pain through her cervix.

The rubber began to shift again, this time pushing past the entrance to her womb in waves. Each one sent another spasm as her cervix was forced open wider again but Kanya soon became concerned. A mass of latex was slowly growing inside her body as it flowed into her womb. She could feel it beneath her stomach when she rubbed at it: a hard mass.

The mass grew larger and larger, quite quickly now and drew more squeals from the lioness. Her belly was slowly but surely growing larger, as if there was a litter of kittens growing inside her. Her hands were forced further and further from her body as the bulb inside her grew larger still. Again, it crossed into discomfort early on as her body was forced to accommodate the rapidly expanding mass much more quickly than was natural.

As it had before, the latex only stopped when Kanya finally cried out in pain. Her belly was bulging from the inside and the lioness looked heavily pregnant before it also began to shrink. She panted in relief, feeling her body shrink back as the latex began to flow out of her cervix again. That made Kanya wince but she was happy that it was leaving her womb at least.

She expected it but her stomach still fell when the latex remained in her womb, giving her the appearance of someone midway through a pregnancy. She got cautiously to her knees. The lioness groaned, feeling unbelievably stuffed. Her bladder, sex, womb, everything was filled to the limit with the latex and her lower body felt like a mass of aches of various intensities. She couldn't forget any of it, every slight movement reminding the lioness of the masses inside her.

"Excellent!" the wolf said suddenly over the speakers. "You did really well there, and nice results as well. You'll have a lot of extra tests with results like that! One or two more things, and then we'll be done!"

Kanya gave a long whine. What more could be done to her? The answer to that came in the form of a gentle nudge to her tailhole.