She fetches a purple dildo shaped like a cock that fastens to the wall with a suction cup. She puts it on the wall and says:
"Now look, if you were my master, and dominated me, you wouldn't hold back! There'd be no reason to, because I would suck you off whenever you wanted!"
She then starts sucking the purple dildo lewdly.
Your overheated cock throbs so much that you start stroking it...