Q: My son has always liked handcuffs and tying people up as a form of play. He is 12 now, and the delight he finds in cuffing has not faded along with his love of Legos. He lobbied hard to be allowed to buy a hefty pair of handcuffs. We cautioned him strongly about consent—he has a younger brother—and he has been good about it. In the last year, though, I found out that he is cuffing himself while alone in the house—and when discovered, he becomes embarrassed and insists it’s a joke. I found him asleep one night with his wrists cuffed. I removed the cuffs and spoke to him the next morning about safety. Then recently, when returning home late, I saw him (through his window, from the back of the house) naked and cuffed with a leather belt around his waist, which seemed attached to the cuffs. This escalation was scarier. I haven’t spoken to him about it. My concern about the bondage stuff is that there are some risks (like escaping a fire), particularly if he gets more adventurous (restricting breathing, etc). This is something he is doing secretly and alone. He is a smart kid, an athlete, and a fairly conscientious scholar. He has friends but sometimes feels lonely. He is going through puberty with its attendant madness—defiance, surliness, etc—but he is also very loving and kind. He is also quite boastful, which I interpret as insecurity. I can’t help feeling that this bondage stuff is related to these issues, and I worry about self-esteem and self-loathing. We are considering getting him some help. Any advice for us? —Completely Understandable Fears for Son

“The vast majority of BDSM practitioners report that their sexual interests developed relatively early in life, specifically before the age of 25,” Justin Lehmiller wrote in a recent post on his invaluable Sex and Psychology blog. “Further, a minority of these folks (between 7 and 12 percent across studies) report that their interests actually developed around the time of puberty (ages ten through 12), which is when other traditional aspects of sexual orientation develop (e.g., attraction based on sex/gender).”

All that said, however awkward it was for you and mortifying for him when you found him asleep in his handcuffs, Jimmy thinks there may be an upside.

“When done safely, bondage/kink can be an extremely rewarding experience as he grows into adulthood,” said Jimmy. “Some of the most important people in my life are those whom I’ve shared this love with. It is nothing to be ashamed of—though at his age, it is unfortunately inevitable. How you react can help mitigate such a reaction.”