Unpopular opinion, but I would hug her and tell her that she doesn't need to sell herself to make friends. It's better to build up a relationship than take advantage of a desperate somebody who doesn't know any better.
Honestly? it doesn't really seem like she'd listen she'd probably take it as you rejecting her advances and then only helping out of pity or something. Paranoid+inept enough to to get this idea in the first place+Too scared of people to talk normally.
Plus I think this hex maniac has a.ready had her freak flip switched and is pretty much a slut(the good kind) at this point going off of the way the fanon for this character is going.
Also....I don't think this counts as selling herself.....it's pretty much free....
Um... Give me candy or I'll... play a trick on you?It'd be okay for you to play a trick on me if you'd be my friendThis is embarrassing but I can make friends this way...!Pull as a prank ♥Pull as a prank ♥