My ass has such a control over your wanking, it's so powerful that prevents you from cumming each time you look at it. You want to stare at it forever because it makes you feel good, you love having your cock in your hands especially when looking at my ass. You can't stop stroking it over and over again, gooning for my perfect ass. It feels like you get paral-ass-ed when you see it. You love this feeling, you love being paral-ass-ed for my ass so you keep stroking and stroking over and over again. You're such a slave for it, you don't want to cum - in fact, each time you're close to the orgasm you'll feel the need of sending me a tip.