Welcome to Susan's, Widow,
You're a really lovely girl.

Nice pics!!
Sexuality isn't "strange," dear -- it's part of almost everyone's humanity. I'd suggest that you lighten-up on yourself about having desires. Not every trans-woman loses desire during transition. Most people have fetishes of one sort or another. We like satin sheets or babydolls or any number of other things.
Some men enjoy women with red lipgloss or in heels and stockings. Women enjoy muscles or a shock of blond hair or a sweaty body. We just don't think of those things as "fetishes" because we call them "normal" and consign things we don't approve of to "fetishism." Simple as that. Behavior is what it is and "fetish" is simply another word that is used as a pejorative: like, say, "trannie" or "->-bleeped-<-got."
Don't be so tough on yourself. You have wants, needs and desires: none of those make you TS and none keep you from being a TS. There are more important issues facing you, no matter who or what you are.
So, chin up and *smile*. Just a bit ...?
Now for the mechanical and technical part of this post. Please take some time to read
The Site Rules and on
The Main Page you can discover Links, Chat and Wiki for your use as well. You might also want to go to the "Announcements" section and read the two posts "Post Ranks" and "Reputation Rules" to help you with some knowledge about when you can apply your own avatars, PM, and what those lil stars mean beneath all of our names and how to get them for yourself as well!!

It's great to have you here!

Enjoy your stay.
Nichole