wont go down on you??? Why? Did she say? Maybe she feels like she wont do it right. That was my first problem with giving head. I think my lack of confidence made me shy away from it. When I met someone who I really felt comfortable with, I told them....
He kind of walked me through what felt good to him and he came like old faithful. I think he even got off on the fact that he was telling me what to do.
Good luck, 69 is wonderful. But I have to say Doggy is my choice!