This one would spoof childrens literature
The wraparound story will have Bart being sent to the house of Martin Prince because Homer and Marge think if Bart befriends Martin more often, it will improve his school performance.
Due to Bart's boredom, Martin Prince decides to tell some stories to Bart and Bart imagines himself and other Simpsons characters in the roles of these four stories:
Story #1 is a spoof of Maurice Sendak's Where the Wild Things Are in which Bart plays the role of Max and the Space Mutants play the role of the Monsters.
Story #2 is a spoof of Dr Seuss's The 500 Hats of Bartholomew Cubbins where Bart plays the role of Bartholomew Cubbins and Mr Burns plays King Derwin.
Story #3 is a spoof of Roald Dahl's James and the Giant Peach in which Bart plays James Henry Trotter and Patty and Selma play Aunt Sponge and Aunt Spiker.
Story #4 is a spoof of S.E. Hinton's The Outsiders in which Bart plays the role of greaser Ponyboy Curtis plus Nelson, Jimbo, Dolph, and Kearney also play greasers. While the Soc's are played by Milhouse, Martin and Database.
One thing that will also take place in the episode is that Lisa makes no appearance or is even mentioned.
Are these good stories to spoof or do you have better suggestions?