[Fuuga] Boshi Soukan Kaa-san wa Saikou no Onapet 5 ~Aka-chan Play Hen~ Kouhen
Boshi Soukan Senmon-shi "Suteki na Okaa-san" Vol. 3
Nonfiction ~Boshi Soukan no Kiroku 2~
[Sakamoto KAFKA] Ingyaku Soukan Kouhen (Ryona King Vol.19) [Chinese] [沒有漢化] [Digital]
Nonfiction ~Boshi Soukan no Kioku~
Ingyaku Soukan Zempen
[Sakamoto KAFKA] Ingyaku Soukan Zempen (Ryona King Vol.18) [Chinese] [沒有漢化] [Digital]
Nonfiction ~Boshi Soukan no Kiroku~
Boshi Soukan ~Musuko o Yuuwaku Shite Sex Shichau Bijin de Sukebe na Okaa-san~
Boshi Soukan no Kiroku -- Record of Mother and Son Adultery