vagina size

Any brothers had difficulty with intercourse do to wife/partners vagina being to tight? If so, how did you have or approach the conversation and are there any exercises females can do to loosen up vagina to take more penis size?

Just came to me earlier, dont know where or why, but, it came to me regarding a woman's tightness, and what penis girth she would be more suited for :i This is all my own thoughts not Science, but interesting :geek: perhaps! The Vagina (a) Very Tight Tight Average Loose Very Loose Bucket...