DDK-208 — D** Brain Bug F** Incest: Cruel R** Of Beloved Sister Ayaka Mochizuki

Ayaka, a karate master with a strong sense of justice, stands up to a yakuza organization to protect her timid younger brother who is being bullied at school. Ayaka goes wild with karate, but her brother is taken hostage and restrained. Her sister is f** to masturbate next to her brother, who is tied up and raped, and is f** to commit incest with her brother's penis, which has been coated with an aphrodisiac! Ayaka's strong mentality collapses with a scream...