(Kahou wa Nete Matsu 23) [H2CO3 (Tansan)] Onii-chan wa Uritai!! (Osomatsu-san)
(家宝は寝て松23) [H2CO3 (炭酸)] お兄ちゃんはウリたい!! (おそ松さん)
22 pages
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Story & Details
(Kahou wa Nete Matsu 23) [H2CO3 (Tansan)] Onii-chan wa Uritai!! (Osomatsu-san) is a doujinshi based on osomatsu-san featuring 22 illustrated pages.
This work is created by tansan and was published on February 20, 2026.
