Why do people say that "sluts" or "hoes" have loose vaginas when their vaginas are probably actually tighter than those in committed relationships?

[Reggaemybai]

I saw a post on fB and actually I hear SO many people say that sluts or girls that have many sexually partners and aren't committed to one, or sleep around occasionally have loose yucky vaginas... But really just because someone sleeps around that doesn't mean they have a loose vagina? A loose vagina results from a lot of sex. No matter WHOSE penis is going into it. That said, someone in a committed relationship may be Gettin it onnnn every night with their partner and have a way looser vagina than a girl who sleeps with a new guy every couple of weeks or so does. People are ignorant smh \-_-/

[Anonymous]

So this myth again. Sex doesn't make vaginas loose. Weak pelvic muscles makes the vagina loose.