[Nibiiro no Sora (Isuke Gratanity)] Hajime Numerigahara's Horny Investigation Report + Extras [Digital]
[鈍色の空 (イスケ・グラタニティー)] 滑ヶ腹ハジメの淫乱な調査報告書＋α [DL版]
30 pages
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Story & Details
[Nibiiro no Sora (Isuke Gratanity)] Hajime Numerigahara's Horny Investigation Report + Extras [Digital] is a doujinshi based on original featuring 30 illustrated pages.
This work is created by mukaunosato isuke and was published on February 21, 2026.
