A long minute passed as Lisa continued to contemplate the situation before her. It was something she never thought about in the context of her fetishes before, but the more she concentrated on it the wetter she became. Just as Eric had explained, the moral voice was no longer in her head trying to push her one way or the other, so everything now just boiled down to desire. She knew what she desired, and she knew the answer to the situation before her, but she still wasn’t sure on the details.
Lisa looked to Eric. “Okay, I think I’m going to do this. I mean, how can I pass up something like this, especially since we both are okay with it. That being said, I just need an assurance from someone.” Lisa turned to Tomtom. “Okay Tomtom, I need a headshake, yes or no. Can I trust you to stop if I say stop?” Tomtom nodded his head in the proper yes response. “Alright, I guess I can trust you, but how about you prove it to me. Take the lead and show me you can be a gentleman…gentle-rat?...you know, whichever.”
Tomtom understood and approached the now rat sized girl. He could hear her shaky breath as he pulled her close like the hug earlier, but stopped before full body contact and instead licked her cheek. This brought a giggle from Lisa and seemed to calm her a little. Following this, Tomtom gave her another lick on the cheek before her licked her on the lips. At this point the nervousness had left Lisa as she received the friendly licks, and tried to speak before she found a rat tongue in her mouth probing with intimate intent. Surprised, Lisa just let the event unfold and soon found her own tongue probing as far into Tomtom’s mouth as she could reach.
She never would have guessed earlier in the day that she would find herself in a makeout session with a rat, and more so that she would find herself enjoying it as much as she was now. As their kissing continued, Tomtom slowly laid Lisa onto her back as he took a dominate position over her. However, as opposed to going straight for mating like a normal male rat would have, ideas of foreplay began to enter Tomtom’s upgraded mind. Breaking the passionate exchange, Tomtom began his licks again, first focusing on Lisa’s neck and then moving down to her breasts.
Tomtom’s muzzle reached the breast on the right, and he took the nipple gently into his mouth after a few playful licks. Lisa let out a loud gasp as the strong suction suddenly ended with the feeling to two large teeth nicking the very tip of her nipple. Tomtom repeated this a couple of times with vocal encouragement from Lisa, and he proceeded to work both breasts until a scent began to fill his nose. He could smell arousal. Wanting to taste it Tomtom stopped his focus on Lisa’s chest and proceeded with bringing his licks further down the girl’s body.
Tomtom finally reached the source of the smell. The shaved, wet slit of Lisa’s womanhood lay before the rat, but once again, instead of diving right in, Tomtom looked up to Lisa for approval. The sight of her face, biting her lip and nodding vigorously, was all he needed to see before starting an erotic tongue lashing. Across her labia, hard against her clit, with the occasional deep slip inside, Tomtom worked Lisa’s pussy as if it were the purpose he was created for.
Lisa had originally mentally prepared herself for a faster and animalistic encounter, but Tomtom was proving to be a skillful lover with an attention to intimate detail any human would love to have with a partner. With her moans increasing and her hands digging hard into the monstrous bed sheet, Lisa pushed herself hard into Tomtom’s mouth allowing the rodent’s tongue to push deeper into her than she had ever felt with oral. The sensation was too good, too strong, and too much. The shrunken girl let out a near silent scream as the intensity of her orgasm robbed her of breath strong enough to produce a sound. Her back arched, her eyes clenched, and her mouth remained open as she released a flood of her juices onto Tomtom’s eager tongue. However, by his enthusiastic efforts, not a drop of the precious fluid was wasted as all was swallowed by the rat.
Lisa lay in the afterglow of her first orgasm with an animal, oblivious to Tomtom taking a dominate stance over her whole body once more. Finally coming down from the sexual high, it was the poking around her legs that led Lisa’s hands to find something inching closer to her recovering love tunnel. Its size and details were different than a human’s, but the warm, slick, and fleshy cylinder she held in her hands was unmistakable. Lisa took the time to trace the head, shaft, and sheath before looking up to greet the eyes of her rodent mate. Tomtom was looking for approval once more, but it was Lisa’s turn to surprise. The girl reached up with one hand and pulled Tomtom’s head down for one more intimate kiss, while her other hand grasped the rat cock and brought to the point where its tip just started to part the lips of her flower.
Tomtom took this as the last time he would need approval, and slowly drove himself deep into his human mate. Lisa couldn’t believe how much the rod was stretching her, nor her body’s ability to painlessly and happily stretch around it. The inward slide continued slowly until fuzzy balls pushed against the girl and the rat’s penis reached the end limit; a perfect match. The two interspecies lovers paused for just a moment to share in the feeling of each other’s warmth coming together as one. And then the moment passed as Tomtom slowly drew back to ready his next thrust.
For Lisa the experience was now both incredibly erotic and surreal. She was having sex with Tomtom, a rat, and she absolutely loved it. The thrusts of her rodent lover began to pick up pace, and Lisa positioned herself to give him the best access to her that she could provide. She wanted to feel everything. She wanted every touch, thrust, pulse, moan, and more to mean something. This wasn’t the rough sex with a creature she thought she wanted from her fetishes. This was making love to an animal she wanted to be with.
The mating pair matched each other’s increasing rhythms as they began the race to the finish. With each push in deeper, the human girl allowed her mind to be pushed further and further into the act. Tomtom wasn’t just a handsome rat to her anymore, he was a gorgeous lover to whom she wanted to give everything to. The settings of the Chronivac had done its job in the removal of the moral voice that might have stopped Lisa from pursing her physical desire, but it had also done more than that. With the moral voice completely removed, ideas of monogamy, loyalty, and guilt vanished as the girl fell deep in love with her rodent mate.
With a singular focus on one another, Lisa and Tomtom pushed their love making to its height and prepared for the release. It was Lisa first, already sensitive from Tomtom’s oral skills, that let her mind and body explode into the intense wave of pleasure that rocked the world away. Tomtom hadn’t been far behind, but feeling his mate’s pussy grab down around him with an intense wet grip was more than he could take. A hot white jet of semen pulse from Tomtom into Lisa as the rat’s balls emptied themselves into his human lover. The two gripped the other as a new bond formed and the end of the act sealed new feelings within them.
It felt like forever, but a few minutes later Tomtom slowly withdrew from Lisa and proceeded to clean himself as any rat might do. Due to the prior experience, having her mate’s dick not inside her made Lisa feel empty and a desire for another round started to build within her. Crawling over and interrupting the cleaning, Lisa took Tomtom’s shaft into her mouth and began to suck it clean of the pair’s mixed fluids. Tomtom was mentally programmed for mating and pleasing, but receiving oral was a new experience for him that started reviving his sexual interests in his mate. Lisa pumped and worked the tool with her mouth and hands until she could feel Tomtom’s cock throbbing with new life.
Lisa then stopped and presented herself on all fours before her lover. Tomtom understood that his mate was ready for him. Not wasting the opportunity, Tomtom drove himself deep inside the girl and once again filled her completely with his rat cock. Lisa cried out in pleasure as her body began to go full autopilot into round two. With the pair now in a position more familiar to normal love making for rats, Tomtom took full control, forcing Lisa’s head down as he covered her back with his chest and allowed his thrust to grow strong and wild. Lisa’s mind couldn’t handle the reality of the situation anymore and instead gave way to feelings of wanting to be mated like this for days, to be made pregnant by Tomtom, and to give birth to their children.
The pair continued with their aggressive and animalistic mating until they both once again climax with one another, further sealing their new feelings in the bliss of their love making. As Lisa lay with Tomtom’s weight on her back and his dick still buried deep inside her, she heard a familiar stopping tone from a cell phone. She looked up to see Eric saving the video on his phone he had been taking of the event. Looking around, Lisa could also see a used Kleenex on Eric’s table, as well as the fly of his jeans still being open.
“Had he been masturbating during my mating with Tomtom?” Lisa wondered to herself. She was too weak and small at the moment to attempt the question to Eric, but she did notice that he was making his way back to the computer. Was there going to be a 3rd change? Or did he have something else in mind for her?