[Kamiya Ogawa] Haha to Musuko no Stress Kaishouhou | 엄마와 아들의 스트레스해소법 [Korean] [팀☆데레마스]

[DT Koubou (DAIGO)] S-kke Mama no Kibishii Kozukuri Seikyouiku [English] [Red Vodka] [Digital]

[DT Koubou (DAIGO)] S-kke Mama no Kibishii Kozukuri Seikyouiku | Sadistic Mother's Harsh Baby-Making Sex Education [English] [doujin-moe.us] [Digital]

[Yanagawa Rio] Mamapai (Comic Masyo 2014-05) [English] [SaHa]

[DT Koubou (DAIGO)] S-kke Mama no Kibishii Kozukuri Seikyouiku - Epilogue | S-type mother's strict baby-making sex education - Epilogue [English] [Januz]