There you are, a hard throbbing cock in your hand ready to jerk off. Normally I wouldn't give you permission to cum as you know, but today will be a bit different. Today you are going to cum for me but today you must cum at least 3 times within these next 16 minutes. You don't want to be any more of a disappoint to mistress than you already are right? Do you have what it takes to be my cum drone??