My labor experience was horrible. I never had any magical abilities in my vagina before during or after labor. I went through 33 hours of intense labor where 2 fingers still tore me when they were checking my cervix. I was swollen and sore from that alone I can't even imagine what would have happened had I been forced to continue in that direction. It ended in a c-section where I was told my 6lb/17 inch long baby would have never fit.
I think looking at the penis girth scales and seeing how common 4.5 inches is over 6.5 inches should tell the world what the average vagina is likely to experience painlessly during sex. If 7 inch girth is .05% of the population, it doesn't necessarily mean that only .05% of women can handle that painlessly, but it might indicate it's a rarity for a random woman of any physical stature to be able to handle it PAINLESSLY.
I can hold a Bic ink pen in my vag by clamping down on it. There are a lot of women who have had babies that can do this.
Also to some people above who claim that having babies makes you that much bigger....ever take a huge shit that hurts your ass? Do you find that your ass goes back pretty close to the pre-shit size within a few days? Because it's tissue and muscle and elastic. That's why. That's how it all works folks!
And to the guy who says a majority can take a lot more than a thick cock. Last I checked it didn't take three hours to push your cock out of the vagina with bleeding, screaming and vomiting and passing out from exhaustion and excruciating pain. So stop assuming since the vagina has SUPER POWER capabilities during a once or twice in a lifetime event that literally means something to almost every woman on the planet because it's unlike anything else that your cock is going to slide up in there painlessly.
STOP TRYING TO MAKE YOUR COCKS COMPETE WITH BABIES. It hurt's like a mother fucker to have one. We'd rather have a pleasurable experience and not be looking for something that came out of our vag that should be crying and have a head full of hair.