Being "fapped to" and being "fapped in" are two different things: a girl who's been fapped to hasn't been touched while a girl who's been fapped in, has been touched. Anime girls only exist in our imagination, so they can only be fapped to, and not fapped in. And that means, imagination willing, they will always be untouched virgins whenever you need them to be, no matter the multitude of people who've already had them in their imaginations.