Straitjacket Orgasm Challenge

Several years ago, i made a video with my sub where i tied him up in a straitjacket and told him that if he could last through 10 minutes of stroking without cumming, he would get to fuck me. i love that video and premise so much that i wanted to remake it, but this time i told him that if he could last more than 5 minutes without cumming, there would be no post orgasm touching. i set up his phone with a timer so the camera could see exactly how long he lasted. i wasn’t worried, it’s so easy to make him cum, i knew he wouldn’t make it longer than 5 minutes if i didn’t want him to.