I had a girlfriend who liked to "train" her boyfriends to lick her ass (I heard her say this to one of her girlfriends on the phone once).
She liked to lie on her stomach and rub her clit while I licked her ass and she liked to do it for as long as I could last, sometimes an hour. I've always liked playing with girls bottoms so I was up for it, and I liked how she got off on it, we'd do it until she came several times. She told me when she was by herself she would sometimes lie in that position and masturbate pretending I was there licking her bottom.
I was "in charge" in most other parts of the relationship so I let her have this as her in charge thing.
What's strange is she didn't like her bottom being penetrated, even with a finger, she just liked a tongue on it. She let me try to put my penis in once but she had a tight bottom and we got it in but it hurt her too much. So we went back to licking, it was fun, I wish I could do it again but she's married now. While wacking off I sometimes fantasize about licking her bottom in a public place, like a nude beach or sex club. With a dog collar on and a leash she can hold. She liked being in charge sometimes. She was around 25 but had a really cute 12 year old style white as a sheet bottom, sometimes I felt like I was breaking the law.
CalBoy
