On my demand, and for a bunch of reasons that I won't explain here but are very valide for me no matter what others may think of it, I requested of my Dom to do something to keep me more on the heterosexual side of things, and from there I've had rules meant to keep my homosexual side in check for a couple of months now.
I've been punished a lot for breaking them, usually accidentally because whenever my lust for females was activated it's like I couldn't think anymore and remember rules....