There’s fan fiction about Harry Potter, Star Wars, Gilmore Girls, Twilight, One Direction, Marvel, The Hunger Games, and much more. Many are hugely popular and famous in their own right.

Belligerent Sexual Tension. Alternate Universe. Kink Negotiation. Omegaverse. When people search for fan fiction on site Archive of Our Own — known among its legions of fans as AO3 — there’s ...