Adult Content Warning

This work could have adult content. If you continue, you have agreed that you are willing to see such content.

• Yes, Continue
• No, Go Back

If you accept cookies from our site and you choose "Yes, Continue", you will not be asked again during this session (that is, until you close your browser). If you log in you can store your preference and never be asked again.

1. Such a Pain by Anonymous

   Fandoms: 斉木楠雄のΨ難 | Saiki Kusuo no Sai-nan | The Disastrous Life of Saiki K.  

   • Not Rated
   • No Archive Warnings Apply
   • M/M
   • Complete Work

   29 Apr 2026

   Tags

   • No Archive Warnings Apply
   • Kaidou Shun/Saiki Kusuo
   • Saiki Kusuo
   • Kaidou Shun
   • Kaidou Shun's Mother
   • Established Relationship
   • Fluff
   • Slice of Life
   • Soft Saiki Kusuo
   • (he's really trying to hide it but kaido knows who you are saiki)
   • Tsundere Saiki Kusuo
   • Cute Kaidou Shun
   • Boys Kissing

   Summary

   Ever since Saiki told him he was a psychic, Kaido ruthlessly abused that fact. He didn’t make selfish or dangerous demands, though. He was a good person in that way. He just made unreasonable ones.

   ‘I wish Saiki was here,’ Kaido thought. Loudly. And repeatedly. ‘I wish Saiki was here with his PS4,’ he amended. ‘I wish Saiki was here with his PS4 and that one shooting game. Right now.’ See? Totally unreasonable.

   A little slice of life one shot of saikai doing their fitness testing & hanging out after school <3

   Language:

   English

   Words:

   2,216

   Chapters:

   1/1

   Collections:

   1

   Comments:

   17

   Kudos:

   202

   Bookmarks:

   22

   Hits:

   879