Serena was snuggling up to Dave, and Dave loojed towards his wife who was similarly snuggling up to a muscular black man.
While Dave had focused his attention on Serena during sex, he'd also paid attention to Jayden fucking his wife. That was part of his fantasy. Yet, while he found it hot, he still felt some jealosy seeing his wife with another man even with this was all being orchestrated by himself. Still, he wanted to do something to Jayden.
Dave focused and reality faded away as he returned to the VIP interface. He wanted to change Jayden. He could directly edit him here, but he didn't want to force an unexplained change on him nor make it retroactive, since that'd ruin the fun. Instead he could give a mental command, so that Jayden would believe it was his idea and then use the room to enact it.
For the change itself, Jayden would become a girl. He'd already adjusted Rose's sexuality and made her fully attracted to women, so she should enjoy it as well. Dave added some more specification to Jayden's command. While Jayden was tall and muscular, his girl self would be short and skinny, shorter than his already short girlfriend Serena. Oh, and he adjusted Jayden's sexuality from straight to fully bisexual, this not being part of the command issued, but an edit made by Dave. He wanted Jayden to be primarily for his wife, but he wanted the opportunity to himself perhaps experience the new him Jayden.
Satisfied, Dave left the VIP interface and he was returned to reality with Serena still clinging unto him as if he'd not missed a moment.
Then Jayden spoke, first quietly to Rose, then he made an announcement for Dave and Serena, "I want to try a change."
"What kind of change?" Serena asked her boyfriend.
"I want to try being a girl if that's alright with you."
"Uh, sure," Serena replied. "If that's what you want to try. We came her for bew experiences after all." She then shot Dave a sly smile.
Jayden then closed his eyes. His nude body shifted. Stature shrunk. Muscles melted away to a feminine form, skinny, but with a tight ass jutting out, and small and pert breasts on her chest.
"Wow," Serena gasped.
"H-how do I look? Wait. My voice. Testing. 1 2 3. This is so weird," the new Jayden exclaimed looking all over herself.
Rose then came and hugged Jayden from behind. "You ended up pretty."
"Thanks," Jayden shyly smiled.
Dave chuckled. The visual dynamic was completely different. Where before, there'd been this bulky man with his wife, now his wife held this smaller girl in her arms. He hadn't altered Jayden's personality beyond his sexuality, but he hoped he'd get to see her acting all feminine and meek. Already, Dave got some of what he wanted, as it seemed Rose had started exploring Jayden's body, with Jayden for now having a passive role, looking quite embarrassed, but also seeming like she was enjoying it.
"Ooh," Serena exclaimed. "That looks fun. I want to try a change too." She turned towards Dave. "Do you have any ideas? Anything you want me to be?"