if you run up and jump on it like youre pole vaulting id imagine theres gonna be issues
but its a canal for birthing. it will expand. if i can get my fist in there, a few inches of meat shouldnt be a problem
reminds me of something fukked up i read a while back. apparently, way back in the days before epidurals, some midwives would masturbate women during labor. i guess the idea is it helps the vagina expand. kind of disturbing to think of someone busting a nut during labor, but when you figure how the kid was made in the first place, well....
OOP is engagement bait