5. He makes presumptions about birth control.
He makes the presumption, specifically, that you’ve taken care of it. He assumes you’re on the pill or the shot or whatever, so he doesn’t have to worry about wearing a condom. Disease doesn’t enter into the equation. He just wants to ride bareback.
If he was making love to you, he’d make the point to have a conversation about birth control and the need (or not) for condoms aside from that. This is because he cares about you and wants you to be safe. If he’s just in it to f*ck you, it doesn’t enter his mind.