D.....Dramatic.....usually sought after by movie and porn stars. More show then useful. Usually find enhanced by serjury for maximium effect. May or may not have actual protruding nipples. You can only stretch good things so far before you lose detail.I beg your pardon? More show than useful? Titty fuck a AA and tell me my DD's aren't useful!
What's more, I don't think one iota of detail has been lost! Are you gonna say you can't see details??? Are you serious???
Pa-lease! DD = Doubly Delicious and that's about the size of it!