I don't normally... read porn about elves and stuff, but it's not something I normally notice in fanfic. I mean, sex with a penis with/without foreskin is basically the same, I can't even remember if I've ever read someone mentioning it in a fic because it isn't something you would actually mention. Unless you're doing something really weird. In which case, power to you?

OT: I prefer the uncircumcised. DEAL WID IT.