(C82) [Low-Tension (Tsutsumi)] Orinrin to Ochinchin no Kagaku Hannou (Touhou Project)
(C82) [Low-Tension (包)] おりんりんとおちんちんの化学反応 (東方Project)
26 pages
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Story & Details
(C82) [Low-Tension (Tsutsumi)] Orinrin to Ochinchin no Kagaku Hannou (Touhou Project) is a doujinshi based on touhou project featuring 26 illustrated pages.
This work is created by tsutsumi and was published on February 19, 2026.