[Matsuyama Seiji] Loli-gao de Kyonyuu na Okaa-san ga Boku no Hatsutaiken. [Digital]
[The Seiji] Hamichichi Onee-san ~Kinyoubi wa Hentai~ [English] [MODEM_ON_FIRE]
(C84) [Service Heaven, Turtle.Fish.Paint (Karei, Abi Kamesennin)] Dounen Hakai ~Ookami to Nanahiki no Kohitsuji~ | Childhood Destruction #5 ~The Wolf and the Seven Young Goats~ (The Wolf and the Seven Young Kids) [English] [Belldandy100] [Decensored]
[Matsuyama Seiji] Otona no Eiken Kirika ~Chibukuro yori Ai o Komete~ | Eiken Adult Kirika ~With Love From the Milk Bags~ (Eiken) [English] [Digital]
[PURUpyon Saitou] Otona no Benkyou | Adult Studies (Midara na Haha Shishunki na Boku) [English] [sirC]
[Horie Tankei] Haha no Himitsu | Secret of Mother Ch. 1-6 [English]
[Takatu] The Succubus Lady From Next Door Ch. 1-3 [Eng] {doujin-moe.us}
(C92) [IMAKAN (Keigen Asuka)] Mahou Idol ♭ Chi-chan (THE iDOLM@STER)
[Matsuyama Seiji] 50-sai no Haha ga Erosugite Nakadashi Sex o Shite moratta Doutei no Boku [Digital]
(C81) [BOBCATERS (Hamon Ai, Matsuyama Seiji)] Yukiho Shinken (THE iDOLM@STER) [English] [Tigoris Translates]