Found this hilaaaarious prompt on the kinkmeme. I'm not gonna write it, I just thought it was Lulzworthy and I wanted to keep it and read it over and over again. Prowl's LAUGHLAUGHLAUGH is just priceless! *shrieks with laughter*
TFA: Prowl is an old player. He's had everybody every which way and whatnot. He's had the best of the best, knows all the moves and all the right things to say.
He's sick of it. He's bored with sex to the point of celibacy; there's just nothing new he can try, and straight interfacing is boring him now. He supposes the last thing to do is try being in an actual relationship, but he doesn't know where to start with someone who isn't another player...
And then he spies Optimus being a dork and falls hard.
KINK: Prowl is turned on by Optimus' dorkitude. The honest, enthusiastic, and entirely uncool behavior is something he's never dealt with before, and it excites him. Like, way more than it should.
Bonus points if:
Optimus IS experienced... but still a dork.
Prowl watches Optimus dancing like the whitest of white men. To, like, the Vengaboys or something like that.
A shower scene, 'cause those are always nice.
While Prowl has "sexy" sex, moaning and arching his back and all that, Optimus has a goofy O-face or makes weird observations during sex that make Prowl laugh.
(Example: Oooh boy, oh boy, a- what's that?
Prowl: (getting into it) What's what?
Optimus: That, you've got- you've got tree bark in your neck. Doesn't that tickle?
Prowl: ... (LAUGHLAUGHLAUGH)
Or: You could replace the bots with G1 equivalents, like Sideswipe and Wheeljack or something.
This is a test for the most talented of anons, man. Nerds are sexy, but DORKS are due for some attention now.