A young, skinny twink decides to explore his prostate, stripping down to his jockstrap in the comfort of his room. He lubes up a vibrator and carefully inserts it, gasping at the intense pleasure. He turns up the speed, his body writhing as he massages his prostate, his cock rock hard in his jockstrap. He edges himself, the sensation becoming too much, and finally, he can't hold back, cumming hard into his jockstrap, the fabric absorbing his load.