Nipple torture is a BDSM pain game. You often see abbreviations BWT, TT or NT for nipple torture, analogous to the even more common abbreviation CBT for cock and ball torture. It involves targeted pain stimuli - which of course can not only be created manually by firmly pinching, tweaking or with fingernails, but also with suitable toys. There are nipple clamps with or without weights, the nipples can be electrified or pricked with a pinwheel, in more severe cases even pierced with cannulas (so-called play piercings) or sewn up. Buttons can also be sewn on if necessary.

But wax can also feel very intense on the nipples, with small whips or even with the surface of a crop you can hit the nipples (or the whole breast in women), and with vacuum cylinders you can also make men’s nipples swell to unusual sizes. It can also be a (gentle or excruciating) torture to mistreat the nipples with hard or rapidly vibrating brushes.