Jake released his vise-like hold over Mike’s head, smirking as he watched his puny sibling’s dick spasm with overwhelming pleasure.
“Well it looks like I win again, big bro,” he announced, as he walked to his computer and clicked on the submit button in the Chronivac. “Let’s see, that’s another 15lb of masculine muscle transferred to me and your sexual obsession with beefy, hairy men has increased yet again by another 20%.”
“Wanna go again? If you win, we’ll trade bodies and I become your eternal sex slave. If I win, I just get a measly little inch from your dick and your love for physical humiliation will only increase by 10%.”