Angry Grimace
Two cannibals are eating a clown. One turns to the other and says "does something taste funny to you?"
What original chapter? From what I've read up on it in the past 5 minutes, it seems this is just a doujinshi chapter based on the novel.
The original chapter of the Light Novel was written by the author himself as part of the narrative, it just got deleted from the commercial release. e.g. its popular because Kirito canonically has graphic unprotected sex with Asuna in the game, complete with explanation of how they accomplished doing so.
If you actually watch the anime or read the light novel, its fairly obvious that they have sex at that point, they just don't graphically describe it or explicitly mention it.