I'm not sure what you're referring to. I have not encountered anyone offering the MC money. What are the circumstances of this event?
Or, are you referring to offering money for oral sex? That event can be any gender.
It's when random people at school offer state that your rival told them you will offer oral services for 5 bucks. You can do it, state that it's actually $50, or refuse altogether.
Okay, yeah, that's any gender regardless of MC's orientation.