Alex fought in vain to release himself from inside the Tony suit. Tony giggled in delight, feeling his brother inside him. The tentacles lining his inside played with Alex in every way while Tony's internal penis continued to fuck him.
But there was more fun to be had. Tony had often played dress-up and wondered what it would be like to be a girl.
With a few adjustments to the chronivac, his hair grew down to the middle of his back and turned blue, like his azure eyes. His chest billowed out into a pair of brests. Not too big, but not small either. His external penis vanished, becoming a vegina.
He looked himself in the mirrors to show his brother through his eyes. He felt Alex's dick try to get erect at the sight of Tony, but it was trapped between their legs. A cute girl stood in the mirror.
"How would you like to find yourself a man?" Tony asked, putting on a set of very revealing girls clothes. It was a rhetorical question anyway. He didn't allowed Alex to speak. Maybe he'd let him do the moaning when they found themselves a man or two.
Mini skirt, panties, bra, tight blouse revealing his sholders, high leggings, and a choaker and Tony was all sett to go. He'd left his internal penis unchanged. Alex was just going to have to get double penetrated. Not Tony's problem.