If you’ve even slightly tried this at some point (clue: you have), then I’m afraid, medically, you’re classified as having a sexual disorder. This is because, according to the American Psychiatric Association, it’s potentially lethal. Although a bit of casual rope play is in a completely different league to the over zealous sexual stranglers who make up the 1000 accidental deaths a year by erotic asphyxiation. Yes, we’re looking disappointedly at you,Moffo