Subreddits like r/nsfwworldbuilding

region: art · monstergirl · warhammer

Not Safe For Worldbuilding: This community is intended to be an alternative to /r/worldbuilding that is more welcoming of NSFW content and…

775 distinct commenters from Sep 2025 to Aug 2026 · 15,541 subscribers

Similarity is measured by shared commenters, not by text: these are the communities whose commenters overlapped most with r/nsfwworldbuilding's from Sep 2025 to Aug 2026.

• r/humansarespacebards
  It’s humansarespaceorcs but the humans fuck everything that moves ok
• r/nsfwdndmemes
  Because we just can’t have nice things with people like spez in the world
• r/teratophiliacs
  Teratophilia- The sexual attraction to monsters. This subreddit is NOT for monster girls/boys or yiff, but for more monstrous characters.…
• r/nsfwcyoa
  A place for creating, sharing and enjoying NSFW CYOA images.
• r/warhammer_smut
  A subreddit dedicated to the NSFW and Porn content of Warhammer 40k and Warhammer Fantasy along with Age of Sigmar/Necromunda and offshoots.
• r/degreesoflewdity
  Degrees of Lewdity is an erotic game. You play an 18-year-old boy or girl in a town full of people with lewd intentions. Go to school and…
• r/ff14_badnsfw
  It's like /r/bothchedsurgeries and /r/cursedimages, but in FF14

18+. From the Subreddit Atlas, a map of NSFW Reddit communities built from archived metadata: author names, subreddit names, and counts only, no post content. Methodology & removal requests · all subreddits