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1. The Rule Of Three: Observer by Mariessa, Marythegorgon (Mariessa)

   Fandoms: X-Men - All Media Types, Marvel Cinematic Universe, The Punisher (TV 2017), Spider-Man (Tom Holland Movies)  

   • Mature
   • Creator Chose Not To Use Archive Warnings
   • Multi
   • Complete Work

   14 Oct 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Jean Grey/Peter Parker
   • Frank Castle/Jean Grey
   • Frank Castle/Jean Grey/Peter Parker
   • Frank Castle/Peter Parker
   • Peter Parker
   • Frank Castle
   • Jean Grey
   • Kinktober
   • Hypnosis Kink
   • Hypnotism
   • Mind Control
   • Consensual Mind Control
   • Dark Phoenix Jean Grey
   • Dark Jean Grey
   • Horny Peter Parker
   • Rough Sex
   • Gender Confusion
   • Mindfuck
   • Boypussy
   • Making someone believe they have a vagina and a womb for shits and giggles
   • Making someone believe they are a dog in heat for shits and giggles
   • Revenge
   • Unhealthy Relationships
   • Dubious Consent
   • Consensual but Not Safe or Sane
   • Rare Pairings
   • Telepathic Bond
   • Kinktober 2026
   • Dogboys & Doggirls
   • Sex Magic
   • Puppy Play
   • Pet Play
   • Polyamory
   • Anal

   Summary

   Jean Grey could be a nice person. However, when you got on her bad side, things could get ugly. Peter and Frank should have known better than to eat the rest of her Wawa sub, but they decided to be assholes and lie about it. So, she turns Frank into a dog and Peter into his favorite chew toy.

   Series

   • Part 11 of Spideyskulls ☆ Peter/Punisher
   • Part 5 of Spiderphoenix ☆ Peter/Jean Grey
   • Part 15 of Kink ☆ Whump ☆ Goretober Collection
   • Part 20 of Yandere | Black Flag Stories

   Language:

   English

   Words:

   1,089

   Chapters:

   1/1

   Comments:

   2

   Kudos:

   15

   Bookmarks:

   2

   Hits:

   405