Come up with a cheap sex product...? Like a lube or something like that and market it.
You have a 103k page and you don't know how to?
Guessing you bought the page then?
Geez some of these replies are total useless shit.
OP, as suggested, sex products, if you can't create one, find a affiliate?
I'm sure lube and some other sex products, lingerie, outfits, toys can sell pretty easily.
Also maybe shoutouts? I'm not sure about that niche though, test around.
How much on average do you suppose he'd make for shoutouts with that engagement?