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1. The Fundamental Theorem of Calculating You by lady_katyusha

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

   • Explicit
   • No Archive Warnings Apply
   • F/M
   • Work in Progress

   30 Nov 2023

   Tags

   • No Archive Warnings Apply
   • Saiki Kusuo/Reader
   • Saiki Kusuo
   • Reader
   • Nendou Riki
   • Saiki Kurumi
   • Saiki Kuniharu
   • Saiki Kusuke
   • Kaidou Shun
   • Alternate Universe - College/University
   • Explicit Sexual Content
   • Explicit Language
   • Suggestive Themes
   • First Love
   • Falling In Love
   • Oral Sex
   • Vaginal Sex
   • Anal Sex

   Summary

   A college-aged Saiki Kusuo meets a classmate whose thoughts he cannot hear. As he crosses his path with hers, he enters a world of radicals, racecars, and a startling realization . . .

   . . . It’s all right if it’s you.

   (This is an erotic romance. Heavy sexual content in the chapters ahead. Told in first person from Saiki’s point of view. I must forewarn you, though: this story is NOT what you think it is.)

   Language:

   English

   Words:

   35,392

   Chapters:

   21/?

   Comments:

   91

   Kudos:

   760

   Bookmarks:

   95

   Hits:

   16,040