Thanks again everyone. I got something from everyone who replied so thank you.
I reread my first message this morning and felt a little embarrassed by the line about 'craving sex', which is kind of true, but not the whole story.
I get that I'm probably not going to fancy every guy I see, and will have to do sex stuff with them anyway. As you all seemed to pick up on, adventure and a little extra cash are just as exciting a prospect for me. Some nice fun sex would be nice, but hey, we'll see...
I guess some people get over not feeling turned on by what they're doing by playing a role and becoming a fantasy figure. I want to be myself, and as a short awkward tomboy with uncontrollable hair I'm never going to fit the mould of some sex goddess.
chloinnyc, Nia and bi guy. I have a decent job that pays okay and that I like (mostly). I don't want to replace my job with this. I want this to be a fun, lucrative(?) hobby. A hobby that I can give up if and when I need to. But I totally get how the money could become addictive.
Just Jess, I really get where you're coming from. I want this to be as much fun as possible, my real worry is not so much feeling bad about myself but being turned off men.
So I think I'm going to post an ad/profile and dip my toe into being a 'hobby whore'

Thanks everyone for all your support!