Siblings solo making out

Jason 2 is barely aware of the warm weight of his male body on the bed next to him he's too distracted by the sight of his blue haired sister putting on a sexy show on his phone screen.

"Ha, look at her go," he giggles, the higher pitch of his voice reminding him exactly who exactly is performing on the screen, "or look at me go I should say. You know we could make this a regular thing if... Mmmph!"

Jason's musings are interrupted mid sentence by his original self kissing him squarely on the mouth. He freezes, his own strong arms and broad chest pinning him to the bed. He's done his share of kissing but it never like this. His mouth is smaller now, his lips so soft. He feels so weak, so helpless, and so alive!

Rough stubble scratches his face making him wish he'd shaved that morning but it doesn't stop him kissing back.

Jason 1 isn't really thinking when he rolls over and plants a kiss on his sister's soft lips. Just for a moment he doesn't see his annoying kid sister or the copy of himself controlling her he only sees the cute naked girl giggling and cuddling up next to him on the bed.

He feels her tense and knows he's made a terrible mistake but then she's kissing him back. Her slim fingers tangling in his hair. Her hot body pressing against him.

"Oh god," they gasp together when they come up for air, "are we really doing this?"