@codyx44,
That doesn't sound like an FWB. That sounds like a hooker.
So leave the $$ on the dresser.
Okay, that was mean. But seriously, it's about sex. Start with a kiss like in any other relationship. And if there was no kissing on the table, then personally I would bolt. The sex is meaningless anyway, and without kissing you might as well be ******* a robot.