Meanwhile--
Lev is not really familiar with delaying sex with men. He understands that sex with girls is a thing where the man tries to go as far as possible while the girl tries to stop him, but this was never the thing he did with girls. When Ramon tossed him one of the less pretty starlets he played a different game where he tried to delay sex as long as possible without the girl realizing he's a queer.
With men, Lev is pretty sure, they take you out and then they expect payment afterward and if you attempted to keep any gates they would take the payment anyway so it was best to go along willingly. That's assuming, of course, that you didn't drop to your knees in front of them before learning any of the niceties like their name.
But Oswald does not at all seem to be pressing him for sex, and he luxuriates in this feeling for nearly a week before he says, "you should hit me."
Lev was not really sure if he wanted to say this, because if you tell a guy he can hit you he'll hit you whether you want to be hit or not, but Oswald is very handsome and often looks like he might murder you and this is a particularly attractive sort of face for him to have in bed, and Lev has never really been one for self-preservation.