Patrick studied the Chronivac. He pulled Jeff's profile. He clicked on the links from Jeff's profile to other subjects. He started with himself. Patrick: male age 13, younger sibling. That was it. Jeff was Patrick's older sibling, but since Jeff ceased to be human and Patrick's brother, the Chronivac had created an older sibling. At least that was what Patrick inferred. If he had clicked on his mother's profile, it would still read mother of two. He'd worry about Petulia later, first thing's first.
"You're one of a kind, bro, but I'm going to change that..." Patrick said as he started typing.
He selected oviparous, and then changed his mind. "No, Jeff, that would be the easy way, I want you to feel the pain of motherhood." He smiled.
Two small slits opened just above and just behind his donkey dick and behind his bull balls. The back one was a vagina, and the one on his belly was his marsupial pouch. He was now 10% female kangaroo too. Still asleep from his exhausting transformation and massive orgasm, Jeff used his fore paws to shove his hardening cock into his virgin vagina. He woke scream in pain as his cock tried to straighten inside his pussy.
"Oh, yeah, Jeff, how's it feel to have gone and fucked yourself?"