I followed a girl who must have been 11 years old shopping with her mother in the Mall on Sunday. The girl had ass cleavage in shorts, toned thighs, curves and low cut top and perky c-cup breasts already. So proof she was menstruating, but I don't think she'd had cock yet.
I'd taken an unspoiled virgin slit vagina over a 21 year old roastie any day of the week. Men who say 21 are fearful and trying to appease normies, instead of letting nature take its course. Male sexuality is a tool for making him horny and guiding him into making the right mating choice. All while warning him to avoid used up women unable to conceive healthy babies with paternal certainty.