If you want to earn money, you'll be fucking guys and that's a certainty. Maybe the escort thought you were too pretty to be straight.
Sounds naïve to me. Unless the OP wants to be a rent boy forget it.
Women just don't need to pay for sex, and the very very few that might do are going to be simply awful.
I seem to remember once seeing a thread on Saafe with a title that went something like - Straight male escorts, the scammer's favourite myth - Sums it up really.