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1. Touhou Suck and Fuck by Brightbeetle

   Fandoms: Touhou Project  

   • Explicit
   • Underage Sex
   • F/F, Multi, Other
   • Work in Progress

   25 Dec 2025

   Tags

   • Underage Sex
   • Kasodani Kyouko/Mystia Lorelei
   • Nazrin/Toramaru Shou
   • Reisen Udongein Inaba/Inaba Tewi
   • Hinanawi Tenshi/Yorigami Shion
   • Imaizumi Kagerou/Wakasagihime
   • Sekibanki/Tatara Kogasa
   • Hata No Kokoro/Komeiji Koishi
   • Inubashiri Momiji/Shameimaru Aya
   • Moriya Suwako/Yasaka Kanako
   • Komeiji Koishi/Komeiji Satori
   • Kawashiro Nitori/Yamashiro Takane
   • Fujiwara no Mokou/Kamishirasawa Keine
   • Kumoi Ichirin/Mononobe no Futo
   • Cirno/Daiyousei (Touhou Project)
   • Hakurei Reimu/Kirisame Marisa
   • Futatsuiwa Mamizou/Motoori Kosuzu
   • Hieda no Akyuu/Motoori Kosuzu
   • Komeiji Koishi/Flandre Scarlet
   • Mononobe no Futo/Soga no Tojiko
   • Kirisame Marisa/Yatadera Narumi
   • Hijiri Byakuren/Murasa Minamitsu
   • Alice Margatroid/Medicine Melancholy
   • Onozuka Komachi/Shiki Eiki
   • Okunoda Miyoi/Mamizou Futatsuiwa
   • Soga no Tojiko/Toyosatomimi no Miko
   • Mononobe no Futo/Toyosatomimi no Miko
   • Patchouli Knowledge/Koakuma (Touhou Project)
   • Hakurei Reimu/Komano Aunn
   • Kazami Yuuka/Medicine Melancholy
   • Aki Minoriko/Aki Shizuha
   • Houjuu Nue/Murasa Minamitsu
   • Junko/Hecatia Lapislazuli
   • Kaenbyou Rin/Komeiji Satori
   • Kurodani Yamame/Mizuhashi Parsee
   • Hoshiguma Yuugi/Ibuki Suika
   • Kurokoma Saki/Toyosatomimi no Miko
   • Chen/Yakumo Ran
   • Mystia Lorelei
   • Most Touhou Characters
   • Transformation
   • bimbofication
   • Futanari
   • Breastfeeding
   • Dubious Consent
   • Growth
   • Race Change
   • Lolicon
   • Ass Expansion
   • Incest
   • Age Regression/De-Aging
   • Aged-Up Character(s)
   • Pregnancy
   • LGBTQ Themes
   • Come Inflation
   • Polyamory
   • Urination
   • Comedy
   • Original Female Character(s) - Freeform
   • Hypnotism
   • Group Sex

   Summary

   Mystia Lorelei has been bitten by a strange lamprey, starting a chain of events that will eventually envelop all of Gensokyo. Follow many different characters as they are infected with a strange mind and body altering disease. How will this change and warp them, and their relationships?

   Series

   • Part 1 of Touhou Suck and Fuck

   Language:

   English

   Words:

   199,657

   Chapters:

   113/?

   Comments:

   63

   Kudos:

   82

   Bookmarks:

   13

   Hits:

   13,132