The pair of lovers lay in bed for a while longer before Jon felt the urge to pee. He kissed Karyn before gliding off the bed and sashaying into the en suite bathroom. Karyn was studying Jon and thinking about how girly he was acting. The old Jon would never act like this nor would he happily have sex with a man like he had just done.
Deciding to have a little fun at Jon's expense Karyn fished the device out of her pocket and pulled up Jon's current profile. She decided to leave him in Jill's body but give him all of his own personality and mind back just to see what would happen. She also saw an option next to his name and other details to make him compelled to use the name Jill. She selected this option to see what would happen.
Jon meanwhile had walked into the bathroom naked. He stood for a moment admiring his womanly body in the mirror. He was basking in the afterglow of having some great sex with his husband. As he sat on the toilet and relieved himself he felt dizzybfor just a moment. When it passed he suddenly felt uncomfortable. It took him a few minutes to figure out what had changed but he no longer felt so comfortable in the strange woman's body. He wiped himself and could barely look down as he did. For the first time since the change he missed his penis. His crotch felt bizarrely empty. As he stood up and flushed the toilet he felt so awkward. The size of his chest was off putting and the jiggle of his breasts was incredibly distracting. Even walking now felt weird to him. His hips wanted to swivel but his mind wanted to just walk like he had always done. He deduced that Karyn must be messing with the device. Before he could go out and face Karyn he suddenly felt embarrassed to be naked. He couldn't face Karyn like this so he grabbed a bathrobe from the back of the door and slipped it on. It too felt strange to him. The material felt a bit rough on his sensitive skin.
Jon walked back out of the bathroom and clumsily walked over to the bed, sitting on the edge but keeping his distance from Karyn. Karyn made no effort to cover herself up, lying on her back, with her penis laying proudly on her lap. When Jon looked at her penis he felt disgust. He couldn't believe that only minutes ago he had been kissing and licking that ugly thing and had only been too happy to have Karyn thrusting it in and out of him. Now Jon could barely look at Karyn.
Karyn was trying not to laugh at Jon's awkward body language but everything about the way he carried himself now looked funny. He was sitting with his legs spread, which was pulling the dressing gown apart and giving her a full view of his naked vagina. All the feminine grace he had been showing today was gone in an instant.
Karyn tried to keep a straight face and asked him, "Is everything OK, Jill?"
Jon looked at her with a grown and said, "I know you're messing with me Karyn, everything feels off now since I went to the bathroom. Walking feels weird. These breasts feel weird. I miss having a dick. I preferred the way I felt earlier. If I'm going to have this body for a week, I want to at least feel comfortable. And my name is not Jill. It's Jill... No. Wait. My name is Jill and I'm a woman. I mean, a woman. You're my friend Karyn and I'm Jill, a woman. God dammit Karyn, this is giving me a headache."
It was finally too much for Karyn and she burst into a loud laugh. Satisfied that she'd had her fun she picked up the device and changed Jon's personality settings back to where they were a few minutes ago. She left the name changes in place and also turned his speech patterns and attraction to her up a bit higher than they were originally.
When she activated these changes Jon sat silently blinking for a few seconds. Before speaking he crossed his legs, high at his thighs and adjusted his dressing gown slightly. He thanked Karyn and told her that felt better. He looked at Karyn's naked body again and once again found himself drawn to her penis, no longer disgusted by it, in fact, quite the opposite. Jon crawled back over across the bed and snuggled into Karyn's strong arms. Karyn held him tight and they lay like this for a while longer.