Total Control! You’ll Only Cum When I Want You to! How Long Can a Cock Endure This?

I gently lick your thick, engorged glans. My lips enclose your hard cockhead and move slowly and carefully along your shaft. I won’t give you a proper blowjob, because I want you to suffer. Your whole body is vibrating and you’re making noises as if you’re about to cum. But you can’t.