I was always pretty straightforward....no tests.  And usually I was the one who was like, ok, are we gonna do it?
True story......The "boyfriend" I had before I met my husband started out as a "listen, I think your hot and I wanna f*ck you.  No relationship.  No strings."  He was all good with that.   The first time we had sex, afterword I got up and went home.  He was actually upset and complained to my roommate but I told him, "I'll f*ck you but I won't sleep over.   You can't be in my bed in the morning and I won't be in yours. "  I was such a man.   
