He’s being too aggressive and I tell him to stop but he’s too eager.  And then I tell him to back off but he doesn’t listen, or he does so for a bit and then gets too rough again.

So I slap his face, once, and hard, and then he knows I’m fucking serious.  But he totally goes along with it, he does not get angry, he just does what he’s told.  I’d like the surprised look on his face when I slap him.  But then he knows what I want and he’s there.

I swear.  True story.