[REI's ROOM (REI)] Kawaii Kuroneko Shiiku Nikki ～my cute black cat love diary～ (Ore no Imouto ga Konna ni Kawaii Wake ga Nai)
[REI's ROOM (REI)] かわいい黒猫飼育日記 my cute black cat love diary (俺の妹がこんなに可愛いわけがない)
18 pages
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Story & Details
[REI's ROOM (REI)] Kawaii Kuroneko Shiiku Nikki ～my cute black cat love diary～ (Ore no Imouto ga Konna ni Kawaii Wake ga Nai) is a doujinshi based on ore no imouto ga konna ni kawaii wake ga nai featuring 18 illustrated pages.
This work is created by rei and was published on February 19, 2026.
