It seems like women's opinions of how much size matters are all over the map. Some say bigger is definitely better, others prefer average size. Some even seem to prefer a small penis. I'm wondering why that is. It seems there are a few possible reasons: 1. Different anatomy. Does a small vs large vagina affect opinion of penis size? 2. Inexperience. Maybe a woman who has never experienced a large penis will think she prefers average or small. Conversely, maybe a woman who has only had a large penis will think bigger is better, but without ever trying an average or small penis. 3. Psychological effect? Maybe some women are visually turned on by a large penis and others are indifferent? Maybe some women are excited by idea they are with a man with a large penis? Or is it a combination of these factors? Which do you think is the most relevant? My limited personal experience would suggest vagina size. The times when I seemed to please my partner the most was when she had a smaller vagina. These woman felt snug to my smaller girth, at least when first entering. Other woman have felt loose right from the beginning and did enjoy sex as much as my smaller partners.