"Fuck off, Han."
From Create Your Own Story
"Fuck off, Han," you say, not even looking in his direction while you pleasure yourself.
"Wh-where did that come from? What's g-g-gotten in to you?" He's clearly a little upset by your rudeness. You decide to egg him on more.
"Shut up, can't you see I'm busy? Go take your st-st-stutter somewhere else."
Okay, you may have gone a bit overboard with that last bit. He's stopped talking now, and seems to be very legitimately hurt. You'd feel bad for him, if you weren't so preoccupied.
Maybe you should make it up to him somehow?