Yeah. I can think of two girls right away. I've said that most didn't enjoy the experiance, but never really talked about the few that did.
The first was a girl that I had known for quite awhile. We went out a few times as friends, then a few times dating, then on to the more serious stuff.
The first time we had sex she grabbed it and almost shot up out of the bed. She asked me how big it was and I just pushed her back down into the matress, slowly. She started to sweat alot as I put it into her. It might have been 5 minutes later that she about passed out from an orgasm.
She told me that she'd never been with anyone over 7" and that she didn't think she'd be able to really enjoy sex with an average man again. Pillow talk, I told her, but she has been back again, time and time again, through 3 different boyfriends and a husband.
The other girl was a size queen, but also a very quiet one. She had the whole daddy girl, Ivy League front going on. She took it every way she could, including the entire length in her ass, which was a first for me. I never seen her again after that but always hoped to.
You never know.