[にえかわ] "Haganete no Shoujo" + Prison [にえかわ] 「鋼手の少女」＋Prison

[C.N.P (clone Ningen)] It's beautiful flower 2 (Prison School) [2017-03-18]

(C91) [Nukidamari (DENSUKE)] Mesuinu Haishin (Prison School)

(C93) [JACK-POT (Jyura)] Kangoku no Onna | Prison Woman (Prison School) [English] [Januz]

(C88) [Eight Beat (Itou Eight)] Kangokushi Saiminnokei | Total Prison Hypnosis Plan (Prison School) [English] {doujin-moe.us}

(C88) [Garland (Kuro Haruto)] Kangoku ni Sakuhana to Hana - The Belle and Flower in prison | 監獄裡盛放的華與花 (Prison School) [Chinese] [里界漢化組]

(C89) [MAIDOLL (Fei)] Meiko no Ashimoto ni wa Hentai ga Koufun shiteiru (Prison School) [English] {doujin-moe.us}

(C88) [Garland (Kuroharuto)] Kangoku ni Sakuhana to Hana - The Belle and Flower in prison (Prison School) [English] [kunkunmaru+Krizalid]

(C89) [Drawpnir (Akechi Shizuku)] Prison Paradise (Prison School)

(C89) [Drawpnir (Akechi Shizuku)] Prison Paradise (Prison School) [Chinese] [CE家族社]

(C88) [Yowatari Kouba (Jet Yowatari)] Boku no Dorei Nikki | My Slave Diary (Prison School) [English]