Ran a research GPT on this. Yes, I get it, men are more interested in the size of the cock. But...

The relationship between female choice and penis size has been a topic of interest in evolutionary biology and sexual behavior research. Several studies have explored why penis size might be significant for females and how this trait might influence sexual satisfaction and mate selection.

Evidence

1. Importance of Penis Size in Sexual Satisfaction
   • Studies indicate that women do consider penis size important for their sexual satisfaction, particularly focusing more on girth than length. For instance, a significant majority of women rated girth as more important for sexual satisfaction than length (Apostolou, 2015). This suggests that female choice might have influenced the evolution of penis size, favoring traits that enhance sexual pleasure.
2. Preferences for Penis Size in Different Contexts
   • Research using 3D models found that women preferred slightly larger penises for one-time sexual partners compared to long-term partners. This indicates that while there is a preference for larger size, it is not overwhelmingly significant, and women can distinguish between different contexts of sexual relationships (Prause et al., 2015).
3. Penis Size and Attractiveness
   • A study showed that penis size, along with body shape and height, significantly influenced male attractiveness. The effect of penis size on attractiveness was more pronounced in taller men and those with more masculine body shapes. This supports the hypothesis that penis size could have been subject to precopulatory sexual selection driven by female choice (Mautz et al., 2013).
4. Cultural and Psychological Factors
   • A study involving Indian women found no significant correlation between penis size and sexual satisfaction, highlighting cultural variations in perceptions and preferences (Bhat & Shastry, 2021).
5. Orgasm and Penis Size
   • Research indicates that women who prefer longer penises are more likely to experience vaginal orgasms. This suggests a possible evolutionary link between penis size and reproductive success, with longer penises potentially providing deeper stimulation that enhances orgasmic frequency (Costa et al., 2012).

Conclusion

Overall, the empirical evidence suggests that while penis size is not the sole determinant of sexual satisfaction for women, it does play a role in female sexual pleasure and mate choice. The preference for larger girth over length is more pronounced, and this preference may have influenced the evolutionary development of penis size in humans.