OK so the way I'm going to post it is: Letter, prompt, pairing, and universe, rating
Starting off with:
A: ASPHYXIATION (Jason/Raye, Economics-verse, M)
There was worse ways to die.
He had seen a couple of them on the Internet.
This was not one of them.
Raye ripped off his belt, which was within the boundaries of normal, but then instead of throwing it on the floor with his shirt and her clothing, she looped it around his neck, slid the end into the buckle, and pulled.
The belt tightened around his neck and cut off most of his air supply. He was able to choke out a small croak before Raye pulled his erection out and impaled herself on it, her head thrown back and her eyes closed. Unfortunately, in her ecstasy, she yanked on the end of the belt, pulling it tighter.
Jason did not know why his cock grew harder as his oxygen levels dropped.
He was able to weakly inhale a few times as Raye pushed her hips faster, her skin starting to glow.
A wavering cry, a few spasms, and she was melting on top of him, her breath hitching, her cunt squeezing rhythmically around his cock.
He barely waited for her go slack on top of him before ripping the belt off of his neck and pulling her down underneath him. He buried himself in her and began pumping, grateful to be able to breathe again.
As kinky as asphyxiation was, he needed air to come.
Raye didn't seem to mind.