I like enf scenes where:
1.The girl is seen by someone when she doesn't want to be seen (so she isn't doing it on purpose because she enjoys it, but something like blackmail is okay)
2.She isn't traumatized to the point of actually crying (the actual embarrassment ends up being flushed out by other emotions)
3.It doesn't end up with her getting fucked (like what the fuck is up with that?)