if you're in the mood to write it i would love something about a guy who's hypnotized or trained to be hard 24/7 but never cum so his partner can just use him as a dildo whenever they want? ideally ftm dom/cis m sub but any gender for the dom would be totally okay :) tysm i love your writing <3
"Are you being a good boy for me?"
Jacob rolls his eyes at Emil, gesturing at the array of things surrounding him on the couch. "Yes, sir," he says, a little sarcastically. "I drank my water and everything. I broke my pinkie, not my leg. I don't need a nanny."
"Just making sure you're not overstraining yourself," Emil says. He settles down on Jacob's lap, his hot cunt surrounding Jacob's cock. Jacob fucks up into him a couple of times before he can stop himself, even knowing there's no way he can cum, but he settles when Emil puts a hand on his chest.
Bracing himself with that hand, Emil starts to ride his cock, groaning when Jacob reaches down with his uninjured hand to add more friction to Emil's hard cock.
"Fuck," Emil breathes, "you feel so good. You always feel so good."
Pleasure fills Jacob's chest at that, at the knowledge that he can always serve Emil like this, being a cock for him to use whenever he wants, riding or sucking or doing whatever he wants with it without ever having to worry about Jacob getting soft and not being ready.
"Thank you, sir," Jacob says, and this time he means the word.
"My good boy," Emil says, leaning forward to bite at Jacob's pec. Jacon feels it as Emil cums around him, hot and wet around his still-hard cock like the best reward.
He holds steady as Emil shudders to stillness, Emil breathing hard against Jacob's chest as he gets himself back together.
Finally, unfortunately, Emil slides back up off of Jacob's erection, which is leaking precum the way it always does when Emil rides him like that. It'll subside, but his cock has taken longer than his brain to get with the idea that this is how it is now.
Emil cleans him up, then presses a kiss to his cock and heads out, shouting, "Don't strain your pinkie!" as he goes.