Fuck yourself

I wish Mitch had a 10-inch cock, but it was located facing the inside of his ass and anytime someone tells him to fuck off, he would get rock hard, fucking himself.

At first, Mitch didn't seem to notice anything, and then he released a low moan, as he grabbed the desk, wincing as his hole expanded. He ran a hand over his crotch only to find it was smooth. He looks up at you, face red and a tear in his eye.

"What did you do?"

"Oh just fuck off." You say and see mitch's mouth open wide as his cock undoubtedly rams his hole.