TsukaSen but it's Omegaverse

Series Metadata

Listing Series

• Thunderstorm in deck by Racoon_23

  Fandoms: Dr. STONE (Manga)  

  • Not Rated
  • Creator Chose Not To Use Archive Warnings
  • M/M
  • Work in Progress

  03 Jan 2026

  Tags

  • Creator Chose Not To Use Archive Warnings
  • Ishigami Senkuu/Shishiou Tsukasa
  • Ishigami Senkuu
  • Shishiou Tsukasa
  • Asagiri Gen
  • Chrome (Dr. STONE)
  • Kohaku (Dr. STONE)
  • Omega Verse
  • Alpha/Beta/Omega Dynamics
  • Mating Cycles/In Heat
  • Biting
  • Sick Character
  • Angst and Fluff and Smut
  • Hurt/Comfort
  • Nipple Play
  • Anal Fingering
  • Pregnant mentioned
  • Omega Ishigami Senkuu
  • Alpha Shishiou Tsukasa
  • Porn with Feelings
  • Enough with this tag things im gonna add all later
  • True Mates
  • Sexual Overstimulation
  • Blow Jobs
  • Near Death Experiences
  • Love Confessions
  • Soft Shishiou Tsukasa
  • Ishigami Senkuu is Bad at Feelings
  • Shishiou Tsukasa Needs A Hug
  • I have weird obsession abt the nape
  • Sorry Not Sorry
  • Emotional Baggage
  • Smut at the begining and at the end
  • Knotting

  Summary

  Senku feels unwell and falls down only to be discovered by Tsukasa. What's the worst that could happen? The pheromones of the two people are matching each other.

  Tsukasa has been struggling with his own emotions all this time, completely unaware that Senku may also be going through the same problem.

  Series

  • Part 1 of TsukaSen but it's Omegaverse

  Language:

  English

  Words:

  30,513

  Chapters:

  7/8

  Comments:

  37

  Kudos:

  176

  Bookmarks:

  23

  Hits:

  4,950

• 🦁 🚀 by Racoon_23

  Fandoms: Dr. STONE (Manga)  

  • Not Rated
  • Creator Chose Not To Use Archive Warnings
  • M/M
  • Complete Work

  09 Dec 2025

  Tags

  • Creator Chose Not To Use Archive Warnings
  • Ishigami Senkuu/Shishiou Tsukasa
  • Alpha Shishiou Tsukasa
  • Omega Ishigami Senkuu
  • Plot What Plot/Porn Without Plot
  • Sexual Overstimulation
  • Crying During Sex
  • Basically in this universe Senku knows Tsukasa loves him and so does he

  Series

  • Part 2 of TsukaSen but it's Omegaverse

  Language:

  English

  Words:

  752

  Chapters:

  1/1

  Comments:

  4

  Kudos:

  104

  Bookmarks:

  8

  Hits:

  1,337