The final Simpsons episode will be a TV-movie, it starts with a montage of every time Homer has strangled Bart but then shows that he had an erection every time.
The main plot starts with Lisa becoming a streamer and they focus on that for about 15 minutes but one day she accidentally leaves the stream on after finishing and walks out of the room, Bart comes in and tries to mess with her viewers but Marge sees him doing this and tells Homer to punish him.
Homer walks in and starts strangling Bart but his erection gets too strong and he starts raping Bart up the anus.
He feels ashamed at first but then he sees that the stream viewers loved it and donated millions of dollars and that his head was out of frame so the crime can't be pinned on him and he gets the idea the cash in so he downloads TOR and starts a child porn streaming website on the deep web where he'll rape and torture Bart for large sums of money while wearing a mask to hide his identity.
This goes on for months and Homer becomes a billionaire but Marge is worried about why he won't say where the money is coming from.
One day, Homer's viewers start asking for more content variety so he decides he'll try raping Lisa and Maggie but Lisa runs away when she sees Homer's horrific torture dungeon and tells Marge who calls the cops on Homer.
Chief Wiggum arrests Homer and the next half hour is about Homer and Marge having relationship drama during prison visits while Homer awaits his trial.
At the trial, Judge Sneed and Bailiff Chuck find Homer guilty on all counts and sentence him to life in prison but he gets killed on the first day by other inmates who were disgusted by his crimes.
The final scene is ten years later, Bart is still in therapy and Marge is married to Sneed, Lisa and the rest of her nudist family knock on the door and Marge welcomes them to the Simpson family reunion.
A new version of "They'll Never Stop The Simpsons" called "Somebody Stopped The Simpsons" plays over the credits.