2 Works in The Death Note Anon Kink
What if Mello kidnapped Sayu and Light? And what if Soichiro wasn't very cooperative and needed to be pressured by a horrifying video? Mello and Light try to manipulate and torment each other, using sex as a weapon and a tool. Mello writes the scripts for porn videos, and tries to coerce Light into acting them out, by a combination of threats and the right kind of bait.
Mikami and Sayu have an accidental meeting at a mixed-gender hot springs, and things get very heated and a little insane. Creepy and sad.