My boyfriend thought he was having sex with his boss?

Ok, it's a bit more complicated than that. I know he doesn't fancy his boss. But he had to go to her house last night with his friend to look at her bathroom as she wants him to do some work for her.

Anyway.. That was fine. I don't have a problem with that. But we went out with a few of our friends, had a bit to drink & came home. We went to his room & I quickly went to the bathroom. I came back and got on top of him.. Not realising he was asleep! After a while he came out with: I don't care if you're my boss, you're f'ing good in bed. I asked his what? Twice and he said the same thing another two times.

I got off of him & i didn't even want him to touch me. He said he didn't know what he said, and whatever he said I've taken the wrong way. But how can you take that the wrong way?

Basically, I was drunk myself and ended up being pretty hysterical.

Was it just because it was a subconscious thing why he said it? Or should I be worried..?