Nipple clamps are a type of sex toy used to increase sensations to the nipple Start by relaxing for a few seconds to see if you can leave the clothespin on for a minute. You can leave the clothespin on for longer if you like, maybe up to 15 or 20 minutes. Like with pinching,… Poursuivre la lecture Nipple clamps are a type of sex toy used to increase sensations to the nipple