>>7638278Vaginas can expand to 6-8in when aroused.
At rest they're like 3-4in deep
From an evolutionary sense there is no reason to have a cavity in the body go that deep all the time. Same reason there is no reason men have to walk around with hard ons all the time.
There is also no reason for it to go much deeper than an inch or two above the average penis size when it is aroused. 95% of men fall below 7in. Any deeper and you're just making it less likely the sperm reaches the egg.
She has hers spread out super fucking wide with those clip things in a way that doesn't allow it to expand depth wise
