DVDMS-997 — This Little Sister Is Violent - Kudo Lara

She used to be a cute little sister, but she was influenced by yankee manga and became a violent little sister who swings a nail bat. The otaku brother had no way of resisting his little sister and was always being raped by her. One day, the otaku brother decided to take revenge when the figurine he treasured more than his own life was destroyed by the nail bat. The brother restrained his napping little sister and let out all his frustration, and his revenge begins! The little sister was punched repeatedly in the stomach by the otaku brother...