Jenny smirked and said "hmm, I have an idea. Let me see that device."
"Be my guest." Jeff said as he got up and walked over to his bed, letting Jenny sit in front of his computer. Jenny began looking at her own profile, then at Jeff's profile.
As Jeff sat on the bed, he couldn't quite make out what Jenny was doing on the computer. He began to grow a bit uneasy. Maybe he shouldn't have ceded control so quickly to Jenny. Who knows what she may try to do with the device? "Hey, just don't turn me into a cockroach or something, ok?" Jeff said with a tinge of nervousness in his voice.
Jenny just laughed a little. "Don't worry. I have something else planned..."
Jeff wasn't sure if that should make him feel better or not. Just then Jenny swiveled around in the chair with a smile on her face. "Done!" She exclaimed as she got up and then began removing her shoes and socks.
"Uh, ok, but what are you doing?" Jeff asked as Jenny kicked her last sock off and then began to remove her pants.
"I'm just getting ready for your change." She smirked as she kicked her pants off and then quickly also removed her blue lace panties exposing her neatly trimmed vagina. "You remember how I was going to go shopping last weekend for clothes? Well, I never got the chance to go thanks to your game running late, and I really need a new pair of panties." Now Jenny had her hands on her naked hips striking a sexy pose. "I figure you can repay me now."
Jeff was in shock. He didn't think it was even possible to change into something inanimate like that. "Are you serious! I don't even think that you..." But Jeff was interrupted by a sudden strange urge to remove his clothing. Jeff tried to resist realizing that this was the Chronivac's doing, but the urge was too great and he found himself quickly stripping off his clothes until he stood butt naked in front of Jenny.
Jeff blushed a bit as he suddenly received a full erection. Thoughts of getting very close to Jenny filled his mind. Including the overwhelming desire to plunge his raging hard on into her ass. Jenny appeared to be affected to by the Chronivac as she slowly turned around and bent slightly over presenting her nice, round ass to Jeff.
Jeff took a few steps forward and drove his penis into her butt. They both moaned with intense pleasure as Jeff was overwhelmed with the desire to be as close as possible to Jenny's butt and vagina. Jeff moved his arms around and interlocked his fingers over Jenny's vagina as he pushed himself harder and harder against Jenny's ass.
Jeff began to shrink, his member still wedged inside Jenny's butthole, but it too began to shrink back as well and take on a pinkish hue. In fact, Jeff's whole body was now taking on a pinkish color as his legs began to curl underneath him and connect with his hands from between Jenny's legs. Once the connection was made, Jeff felt his dick slide out of Jenny and disappear against his flesh, which was now turning to a pink cotton texture. His fingers merged together and also turned into a pink cotton as his legs drew upwards between Jenny's legs.
Jenny was in pure bliss with the feeling of her boyfriend morphing into her panties around her body. She looked down to see the front of her panties almost complete with a lacy trim being formed from the tips of what were Jeff's fingers. She looked behind to see Jeff's surprised but clearly also aroused face begin to melt away into the back of the panties over her ass. Then, the change was complete and Jenny stood in a new pair of tight-fitting, lacy, pink panties. They gave off their own warmth and the feeling alone was nearly bringing Jenny to orgasm. She stroked her pussy through the panties and the feeling was like nothing else she had ever felt. It didn't take long for her to climax, shouting out in ecstasy as her juices soaked the front of her once-boyfriend.
Jeff meanwhile could barely process the feelings of pleasure he was receiving. He felt every inch of his girlfriend's thighs, butt, and pussy with his whole body and the feeling of her rubbing him was pure heaven. Maybe this wasn't such a bad idea after all! Jeff did wonder, however, how long the timer was set for - and what he might do to Jenny when he returned.