Let me preface this by saying that I think my gf is not overtly adventurous, and yet, is very curious and attracted to some freaky stuff. I believe however that she has some difficulty expressing interest in interesting sex acts. I was walking down the street with her and I said, "Hey, will you fuck me in the ass?" She was like, "You don't rlly want that," which I translated silently into "Are you for real?" I said, "If you say so... ", leaving it vague and up to her. Later that night, I was bending over to set my alarm, and she came up behind me and jokingly began sort of bumping into me in an imitation of what I do to her. It was so funny. Omg. It was adorable seeing her try that out - she is so female. Now of course I don't know if she would want to do it or not. It's v frustrating not knowing. Honestly, this particular thing, I am not rlly into the idea of, but would give it a go bc it's something I haven't done before.