Subreddits like r/mechanicalsluts

region: unclustered

/r/MechanicalSluts is a NSFW subreddit dedicated to Porn/Rule 34 of Artificial Lifeforms including Robot's, Androids, Cyborgs, A.I., Mecha …

779 distinct commenters from Sep 2025 to Aug 2026 · 78,896 subscribers

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

• r/fembotsandmonstresses
  A place to simp for something Demonic, Xenotic, Robotic, and Monster erotic.
• r/shortstacks
  A community devoted to Short Virtual Women who have absolutely dumpster truck booty cheeks and/or massive mommy milkers. As always, we…
• r/nsfwarframe
  Rule 34 of Warframe. Not safe for work, and probably not safe for Warframes.
• r/truemonstergirls
  Community for those attracted to monster girls with a not overly human-like appearance. Not your elves or catgirls.
• r/femxeno
  Female aliens, monsters girls, sexy mutants and cute creatures of all kind.
• r/goblingirls
  r/GoblinGirls is the number one subreddit for all things Goblin Girls! Art, Porn, Hentai, CG models, movies, cosplay and everything else!
• r/slutoon
  For any Splatoon art that's NSFW. From tasteful, to tentacle.

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