>>2693343It means far more to me when it is an established character. Say, if the ENF happens in a mainstream show or from a shonen, it somehow means more to me. Otherwise, getting to know the character before she gets embarrassed is great.
I also like indirect exposure. As if, the girl doesn't have to be naked, but could be shown nudes of herself and risk those getting to her friends.
Lastly, bets. Can't get enough of bets where a girl loses clothes one by one, having a small hope to recover it all.