In my experience.... rather women I've experienced, there's maybe a little pain at first, but by the end of the day when I yank your chain you'll cum. A chain? The first image to enter my mind was more like a leash, but a chain,,,, that's good.I'm glad you like my nipples. I sometimes wish I had little nipples instead of the bigger ones I have but I guess we always want what we don't have. I've never tried nipple clamps. I'd be afraid they would really hurt with larger nipples like mine. Maybe I'm really missing out and should try it. Maybe you can put them on me and yank my chain!