I’m not talking about the other pairings in the story. I’m talking about different sections for the main pairing. Like, one section for het 3+ groups, one section for slash 3+ groups, one section for femslash 3+ groups, and one section for bisexual 3+ groups. To use Naruto as an example, again, the first would have Naruto with a “harem” of girls, or Sakura with a “harem” of guys, the second would have Naruto with a “harem” of guys, and the third would have team seven all having sex with each other (Naruto/Sakura/Sasuke/Kakashi).