This basic trick blew my mans mind. First of all I tied him to the bed, I only wanted him to not peek at what I was about to do, but this added to his thrill. Then I went down on him slowly, dragging out his pleasure, stopping when he was about to peak - but I was alternating between piping hot coffee & freezing cold ice in my mouth. The change in sensations drove him wild. Prior to finishing him off, I made my excuses to leave the room, then brushed my teeth, followed by the stronges minty mouth wash I could find - then began pleasing him again orally, and the prickliness of the minty toothpaste & mouth wash, tingled his manhood in all the right places & he went off like a rocket. It was the best oral he has ever had in his life, and I was the one who gave it to him :)