My girlfriend is a tomboy, and in a way in built like a boy. She is totally flat chested, by that I mean I have more tits that she does. Her body is straight down from the chest to the hips, no waist indent. She has a bubble butt that I can't get enough of. Her dark brown hair is cut short and she knows I have had sex with other guys in the past and that my favorite sex is anal, with guys or girls. She has also had some bi experiences but not very pleasant ones, so she's not into that for herself at all but understands my quirks.

We will sometimes take an evening and she dresses in boys clothes from the skin out, and when we have sex, I lay her on her stomach and butt fuck her like a boy. She goes along, and doesn't seem to mind. It took me a long to time work up to asking her to do this but she was totally agreeable and we have great sex all the time, even when she's being a boy. We went to a beach in the islands and she combed her hair like a boy, and wore a boys swim suit packing a small silicone dildo in the front. It was hot letting everyone see her topless, though they didn't notice anything and everyone thought we were two gay guys on the beach. I love my flat, straight bodied girl/boy.