The moment that Jon looked again at his huge, milky tits sagging on her new massive belly. He got turned on, thinking about how sexy it was to be a pregnant woman, and to not be worried about ever giving birth.
He somehow managed to direct his hand down to his new pussy, and started masturbating. It felt marvelous, and he couldn't help but keep going, it was almost like an animal instinct, like fucking himself. As a pregnant woman. He touched his huge tits. Fondled them, licked them, sucked them! Even to the point he started lactating and found himself drinking his own milk.
He kept going, and going, orgasm after orgasm. Wow being a woman was already great, and being pregnant was amazing!!! Yes, he kept going, masturbating, until... He wasn't horny anymore...
He lied on the bed again, feeling her weight, looked down, he felt blissed, but not even a minute had passed after his last orgasm, and he started to feel bad. He couldn't be in this body, he didn't want to, but he still got himself stuck... And that was so damn hot... He couldn't wish himself back, only further into the rabbithole. He grabbed the stone again.
"I wish I had the whole wardrobe of a woman like me. Maternity dresses and underwear, heels, shoes, anything, and the knowledge to wear them and to apply makeup and beauty products. And, I wish I liked my new body while not being horny."
The usual warmth of the stone could be felt, and Jon's closet got completely renewed, filled with feminine clothes that a woman like him would wear, a wave of memories about wearing makeup and doing skincare routines flooded his mind, but looking down again, he still didn't like his body.
"God, I can't even see my feet! Stone, I wish I liked my body!" He wished, frustrated.
Nothing happened. He was not only stuck as this eternally pregnant woman, but he was also stuck only liking to be her while being horny.