This girl I'm seeing works nights so her sleep schedule is exactly the opposite of mine. Last night we fucked 3 times and by the time we were done it was 4am. The problem was that every time we'd finish, I felt like it would be in poor taste to tell her to leave, but then right when I was about to she'd get horny again. I'm all for having several sessions, but I also need to sleep so I have energy for the gym. How do I tell her to leave without making her think I just want her for sex? I used to tell my ex to leave after sex but then she started accusing me of that, and I don't want this girl bitching at me over the same thing.