Custom: I want a masturbation instruction and need you to encurage me to stroke my cock for you and get to the edge many times to really get me frustrated. Then you tell me that the only way you will let me cum is with my legs over my head and with my gag-ring keeping my mouth open. Then you begin to count me down for release and when you get to zero you laugh at me humiliating myself for you. A twist at the end could also be that I must let go of my cock at zero so it spurts a ruined orgasm on my own face. You are in charge of my pain or pleasure.