(Kouroumu 15) [Ariake Rising Sun (Kamukamu)] Aya Onee-chan no Ecchi na Hon (Touhou Project)
(紅楼夢15) [有明ライジング・サン (かむかむ)] 文おねえちゃんのえっちな本 (東方Project)
20 pages
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Story & Details
(Kouroumu 15) [Ariake Rising Sun (Kamukamu)] Aya Onee-chan no Ecchi na Hon (Touhou Project) is a doujinshi based on touhou project featuring 20 illustrated pages.
This work is created by kamukamu and was published on February 20, 2026.
