You encourage him

“I never knew guys could like my ass so much,” you tease as you move your ass closer to him.

“Matt, this is so amazing...but I’m close. Should I stop? I’ll jerk off in the bathroom.”

“No, Tyler. Come closer,” you say as you raise your ass further in the air. “I want you to cum on it.”

Tyler moans and moves so his dick is right above your ass as he jerks faster, his cock throbbing over your naked body.

“That’s it. Cum on my ass!”

Tyler screams out, and the first shot of cum hits the back of the couch and on your exposed ass crack.

“Fuck!” you hear as rope after rope of cum dribbles down your ass, down the crack and onto the couch.

“Oh, fuck that was amazing, Matt. Can I help you with your...problem there?”