[Benii Kenkyuujo] Haha ga Kabe ni Hamatte Ugokenakatta node... | The day my mom got stuck in the wall and couldn't move... [English]

[Benii Kenkyuujo] Jitsubo Dairi Shussan ~Shirakawa Yuuka no Baai~ Kouhen｜Maternidad Subrogada ~El Caso de Yuuka Shirakawa~ Parte #2 [Spanish] [Xavit0_0]

[Benii kenkyuujo] Surrogacy: The case of Nanae Hayakawa~ (complete edition)

[Benii Kenkyuujo] Jitsubo Dairi Shussan ~Shirakawa Yuuka no Baai~ Zenpen | Maternidad Subrogada ~El Caso de Yuuka Shirakawa~ Parte #1 [Spanish] [Xavit0_0]

[Benii Kenkyuujo (Benisairo)] Ooba-san-chi no Okaa-san ~Musuko no Wagamama ni Juujun na Nichijou~ | 오오바 씨 댁의 어머니 ~ 제멋대로인 아들에게 순종하는 일상~ [Korean][팀 숙녀]

[Benii Kenkyuujo] Musuko o Muramura Saseru Inaka no Okaa-san ~Haha no Furusato Manko wa Attakai~ | 아들을 불끈불끈하게 만드는 시골의 엄마~고향 엄마의 보지는 따뜻하다~ [Korean] [팀 숙녀]