I don't know exactly when it happened or why. Its probably a combination of things - I have a small cock, I cum quickly , and I've always felt submissive. I also know that I've just never been able to satisfy a woman with my cock. Also, I've watched a lot of porn , and after a while I started watching bi porn and then some sissy porn.
I started really liking the idea of not having to rely on my cock to satisfy my lover. It just felt like I would be better taking on the female role - sucking a man's cock and being fucked. Lately it seems that that is all I fantasize about now - sucking a man's cock and having him fuck my ass. If I fantasize about a woman - the fantasy is licking her cum filled pussy after another man has fucked her, or her fucking me with a strapon.
I started really liking the idea of not having to rely on my cock to satisfy my lover. It just felt like I would be better taking on the female role - sucking a man's cock and being fucked. Lately it seems that that is all I fantasize about now - sucking a man's cock and having him fuck my ass. If I fantasize about a woman - the fantasy is licking her cum filled pussy after another man has fucked her, or her fucking me with a strapon.