In older societies the notion of maintaining virginity (or at least the appearance of it) was often seen as vitally important for young women. This is no longer the case and I think the holding of one’s virginity as a special thing is becoming more and more meaningless in modernity.
I suppose a young woman’s maintenance of her virginity beyond the age of consent might still have some sentimental threshold value for her as an individual, but it seems that although many young girls claim to be “saving themselves” in some form or fashion, in most cases even for the more pious girls, this usually amounts to “saving myself for the first guy I think is really hot or will ask me out and is nice to me”.
Penetrated - Not penetrated. With birth control and modern sexual attitudes what difference does it really make these days? You’re not going to get married or make babies if you engage in intercourse and getting penetrated does not assume some life long trust or committment on the part of either party. What difference does it really make these days physically, morally or socially if you are a virgin or not?