Chastity and orgasm denial discussion

I was surfing online and stumbled on this film. It’s a very secure piece of gear; not only is it locked tight, but towards the end he appears to put what look like rivets into it. I might be mistaken, but they certainly resemble them to me. The construction seems quite complex, and I’ve never encountered anything similar before. Somehow, I can’t imagine my husband allowing me such close proximity to his manhood while wielding a power tool—the temptation would just be too great…:D