http://centurianonline.com/fw/welcome.asp
There's a link to some of the pornography on transgendered, "forced" submission that I've viewed over the years. Please understand, this is not an endorsement for the company (in fact I think it overpriced!). Just an example, and a poor one at that.
But I was curious who/if-anyone is into she-male submission-- and more specifically the idea of chastity? Personally, I'm a HUGE fan of BDSM...More the bondage-discipline end of things than the more painful side of sado-masochism. But I can take doses of both, being on the bottom end of course (I've never felt like a very good top). Pain isn't my major get-off. But I am REALLY turned on by the idea of having my orgasm controlled by someone else. If that's not dominance/submission...I don't know what is?!