[Kai Hiroyuki] Joi to Nurse to Doutei-kun | Female Doctor, Nurse and a Virgin Boy (Chounyuusai) [English] [biribiri]

[Kai Hiroyuki] Manatsu no Hanazono Ch. 1-3 [English] [Yoroshii]

[Kai Hiroyuki] WORK & SEX ♥ [English] {Brolen}

[Kai Hiroyuki] Chounyuusai Ch. 2, 4 [English] [biribiri]

[Kai Hiroyuki] Otona Kyouiku | Adult Education (Hannari Otona Kyouiku) [English][Amoskandy]

[Kai Hiroyuki] Hannari Miboujin | Elegant Widow (Hannari Otona Kyouiku)[English][Amoskandy]

[Kai Hiroyuki] WHaha to Ore no Kazoku Seikatsu | My Family Life with My Two Mothers (Hannari Otona Kyouiku) [English][Amoskandy]

[Kai Hiroyuki] Boshi Katei | Mother and Son Forbidden Relations (Hannari Otona Kyouiku) [English][Amoskandy]

[Kai Hiroyuki] Haramase! ~Tanetsuke sareru Hitozuma-tachi~ Ch. 6-7 [English]

[Kai Hiroyuki] Love Kachuu | Lover's Time Ch. 1-10 [English] [biribiri + Sei-Jin + The Lusty Lady Project]

[Kai Hiroyuki] Chounyuusai Ch. 2-6 [English] [biribiri]

[Kai Hiroyuki] Hannari Otona Kyouiku - Mother's Sex Lesson | 風雅華麗大人教育 [Chinese]

[Kai Hiroyuki] Yokubou Mansai

(Puniket 37) [UROBOROS (Utatane Hiroyuki)] Cho, Mizugi Kai de Wiseman Denai toka Maji Yurusumaji! (Last Period)

[Kai Hiroyuki] Kyonyuu Eromangaka-san to no Pakohame Shiryouzukuri wa Taihen desu! [Chinese]

[Kai Hiroyuki] Chounyuusai [Chinese]

[Kai Hiroyuki] Chounyuusai [Digital]

[Kai Hiroyuki] Ore to Imouto no "Nichijou". (COMIC Penguin Club Sanzokuban 2013-09)

[Kai Hiroyuki] Kyonyuu Eromangaka-san to no Pakohame Shiryouzukuri wa Taihen desu! [Chinese]

[Kai Hiroyuki] Kyonyuu Eromangaka-san to no Pakohame Shiryouzukuri wa Taihen desu! [Chinese]

[Kai Hiroyuki] Bitch Hi School [Chinese] [Decensored]

[Kai Hiroyuki] Bitch Hi School [Chinese]

[Kai Hiroyuki] Boku no Yamanoue-mura Haramase Nikki

[Kai Hiroyuki] Boku no Yamanoue Mura Nikki | 我的山中農村配種日記 [Chinese]

[Kai Hiroyuki] Tomo Haha [Chinese]

[Kai Hiroyuki] Work & Sex | 上班工作&激情性愛 [Chinese]

[Kai Hiroyuki] Tomo Haha [Chinese]

[Kai Hiroyuki] Boku no Yamanoue Mura Nikki

[Kai Hiroyuki] WORK & SEX ♥

[Kai Hiroyuki] Boku no Yamanoue Mura Nikki Ch.1-9

[Kai Hiroyuki] Boku no Yamanoue-Mura Nikki Ch. 1-6

[Kai Hiroyuki] Ane Haha Kankei

[Kai Hiroyuki] Love Kachu - Lovers Time

[Kai Hiroyuki] Yokubou Mansai [Chinese]

[Kai Hiroyuki] Eight Comic Mega-Pack (speechless)