I honestly think that the story I'm going to clue you in on was the inspiration for the"Naughty Seinfeld Picture.) The simularities are too many to be merely accidental. Now here is what you do:
Go to http://www.deja.com and then type in the search field alt.stories.sex.moderated.and then when the group pops up click on the button that is for searching in that group only. Type in Seinfeld and up will pop a short list. The one and only story actually about Seinfeld has as a subtitle "The episode that never aired. It's 16 pages long and in the story, unlike the "Naughty Picture", Newman gets to have some fun also. The story gives a whole new meaning to"Four On The Floor!" :->