I had a gf who could only come by clitoris stimulation, but she said she still enjoyed the feeling of vaginal sex very much.
My last gf I had was a sexual beast, she came from vaginal and even anal without other stimulation. She was 16 when we met(legal to have sex with girls as young as 15 in sweden. ^^) and we where togheter for 1.5 years. She liked it when you bottomed and smashed her cervix and came hard from g-spot stimulation. I think she would have liked the cock even bigger. But when we first met she couldn't come as easily from vaginal and g-spot stimulation but I think in a way I taught her by "awakening" her g-spot with loads of rubbing almost every time we had sex, and she just came easier and easier as time went by.
So I think that my first gf didn't care much about size, she didn't like bigger toys either.
My last gf would probably like bigger cocks but she easily came several times anyway every time we had sex, but since she was so in touch with her vag she would probably like to be really stretched out.
Only had 2 gf's and the other girls I've had sex with came as far as I know, even if I'm not that big. But I think almost all girls like a big cock visually and most girls probably like it a bit bigger than average. and of course there are size queens who like it really big.
