I'm in a teasing mood, so grab your cock and start hand and blowjobing it fast, until I can feel you're close to coming, then I tease you, just touching with my tongue or fingers. Your cock is pulsating, badly wanting to cum, but I'm not ready to stop playing so alternate between sucking, stroking and teasing. Until I stroke it really fast, you're just about to cum and I stop, enjoy your ruined orgasm ;)