Every generation or wave of starlets and wannabes is always interesting because, even if the guys (still the biggest part of the audience) are the same, women really bring new attitudes toward sex.
I think the '90s have brought to us indipendent teenagers with less prejudices...probably also because they heard and saw a lot more about sex.
So they are more conscious about the potential they have between their legs and they USE IT with little or no shame.
i do not say there are no more virgins outside but it's true a 18yo has probably already done few orals and tried sex with mates before deciding to do it seriously with actors, in front of a camera.
The first scene nevertheless remain the most exciting for everybody....and unforgettable for all those (like us) who like women...especially when do naughty sex.
DP and cum are part of porn; DAP and swallows are for porn-stars!