Nipples. Why do men have them? They serve no point at all. Or do they? Well, Mistress Tess and Miss Roper have a use for them, especially as they're attached to someone who has stated that they're quite sensitive, but he's also a masohist, sooooooo......

The Ladies want to ensure that he doesn't go anywhere, no matter how much they hurt his pore, little nipples, so, chained in place, he has no choice but to endure at their hands, and endure he does, he'll be feeling the attention that they give his nipples for a loooooong time!