(Futaba Gakuensai 14) [Hyamolot Bakurai (Aizawa Shin)] Oobaba-sama Meccha Kaikyaku Suru Hon (OS-tan)
(ふたば学園祭14) [ヒャモロット爆雷 (あいざわしん)] 大婆様めっちゃ開脚する本 (OSたん)
8 pages
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Story & Details
(Futaba Gakuensai 14) [Hyamolot Bakurai (Aizawa Shin)] Oobaba-sama Meccha Kaikyaku Suru Hon (OS-tan) is a doujinshi based on os-tan featuring 8 illustrated pages.
This work is created by aizawa shin and was published on February 20, 2026.
