Resurrecting this important old thread with some observations. I've had 10 women I have fucked multiple times, wanted to share how size played a role. It's a limited sample set but some good insights... FYI I am 6" x 5" around - a solid average size cock.
1) R, an italian-jewish girl. 5'5", medium build. Snug pussy. She could have taken more though - could have handled 8" IMO. So I felt adequate but not optimal. She did not cum much.
2) A, a Filipina. 5', under 100 lbs. Tight as hell. My 6" was plenty for her. Came like crazy. Squirter.
3) S, a chinese girl. 5'2" 120 lbs. Also tight as hell. 6" ideal. Multiple cummer.
4) L, irish-italian. 5'6" 130 lbs. 6" was probably the minimum to satisfy her. I would say that she could have handled 8", possibly more. She did not cum much.
5) B, italian girl. 5'1" 110 lbs. 6" was snug but she also could have handled 8" ideally IMO. Did not cum much.
6) M, japanese. 5', 110 lbs. Was even tough to get my 6" in. Ideal. Not sure if she came.
7) A, a jewish girl. 5'5", 150? lbs. The biggest suprise of them all. Figured a plus-size jewish girl would offer a nice soft snug box. At first I couldn't get in as her hole was really "back". So i got her legs over my shoulders... and fell right in. Biggest pussy I've ever seen. Could have easily handled a 10x7 horse cock. Felt embarrassingly under-equipped. She did not even pretend she was close to satisfied. Never came or came close.
8) T, an irish blonde. 5'9" 120 lbs. Seemed like she would be the tight model type... was met with a pussy that had seen its fair share of action. My 6" underperformed. Would have likely satisfied her with 8", and she likely could have handled - and enjoyed - 10". Never came.
9) P, a midwestern white girl. 5'8", 135 lbs. Admitted she had not had sex in a while. Was a bit heavy, with a nice soft silky box. She asked me to go slow with my 6" and was very snug. Came occasionally.
10) R, a japanese. 5'10". 110 lbs. thin, model type. R was cheating on her japanese bf with me. My 6" was longer and thicker than him, which she really got off on. Her pussy was snug. Could handle a fucking well but got the feeling she could have handled, but not enjoyed, if I was any bigger. Came occasionally.
My own observation here is that size is not necessarily superior. It depends on the woman, her origin, build and experience. In my experience, asian women found 6" perfect, came and were satisfied every time. White women typically could enjoy 6" but would have preferred 8" or sometimes even 10 inches for maximum pleasure and results. Again, small sample size but the results seem to reinforce both experiences as well as stereotypes !