Modern Carnal Lust Theater, Yumiko, 30 Years Old, Father, I Love You To Death, Kurumi Tamaki

Endo Yumiko, age 30. Since her mother passed away when she was 18, she has lived with her stepfather, who remarried her mother. To outsiders, they appear to be a modest father-daughter household, but in reality, their relationship is practically that of a married couple. The two have been desperately hiding this from the world, but today, as summer ends and the scent of autumn grows strong, they begin their act in the room next to where her uncle Goro, who came from Tokushima, is sleeping. However, their secret is completely overheard by Goro...