With his hands tied behind his back I began teasing him again. Non stop frenulum stimulation always causes an inescapable and huge ejaculation. The buildup is constantly increasing, there is no point where he gets used to it, where he can take a break and control it, it only escalates, slowly and steadily.

Having him on the edge for 5 minutes adding here and there a delicate massage on his balls, I decided to give him 3, and only 3, slow full head twists with my hand.

Whatever control he had up until this point was lost when I did that. The torturous countdown of his surre... Show more