Quote from Dick in Indecent Dick
Dick: Are you trying to tell me that there are pictures somewhere out there of my Mary Albright naked as a jaywalker? Mary: They were very tasteful. Just some black and white art photos. Dick: Art photos?! A sepia-toned snapshot of Old Faithful, that's an art photo. Mary: But you just said posing nude was fine. Dick: For my little sister, not my girlfriend!