Ever since I've been able to have sexual feelings, they have made me feel absolutely terrible. I have never been able to feel anything but rage, extreme depression, self-loathing, and other such unpleasant emotions from acting on my sexual impulses.
To put it simply; I don't equate sex as an act of affection. To me it's a terrible thing that I could never ever do, especially to someone I would care about. That would be even worse.
It's for this reason that I have always made a conscious effort to avoid relationships. I couldn't ever expect someone to be like me. I understand that sex is a normal expression of emotion for almost everyone else.

If you're genuinely curious, I made a thread about it a while back. It's a bit dusty, but it goes into more detail:
http://forums.psychcentral.com/sexua...-anorexia.html

Thank you for your reply!