• 1
0 50% 25

Usagi's younger brother who lost his parents when he was young. - Her sister Aika continued her efforts and graduated from a junior college and became an office lady. - On the other hand, her younger brother Masakazu had a playful habit and didn't study hard, but Aika loved her only family, Masakazu. - One day, a man named Kudo contacts Aika's mobile phone. - "Your younger brother scratched my group's mother-in-law." - Aika is kidnapped by Kudo and others, and she is given as much shame as she can to keep up with her.