Harley has a good point. Your boyfriend has no way of knowing what you want unless you tell him. You need to sit down with yourself, figure out why you like a little of the dark side and whether you truly feel that you can have a satisfying sex life if you have to give it up. Once you find the answer to those questions, talk to your boyfriend and be candid. If you aren't on the same page, its better to find out before you go any further.

If you don't tell your boyfriend, you are just going to wind up in a situation where both of you are angry and frustrated with each other. He is already getting annoyed, which probably frustrates and annoys you because he isn't picking up on your signals. Fear of rejection is not a good basis for a relationship.

Sam2