T38-024 - Teaching a presumptuous younger sister and a bitch girl who occupy my room with a genital exposure punishment.

A serious and unwomanly older brother, in contrast to his gal-style younger sister and her friends, occupied his room and prevented him from studying for the entrance exam... One day, suspicions of the brother's large penis were revealed, and they teased and seduced him! The brother finally reached the limit of his patience with the girls who continued to tease him! ...He starts a counterattack, making full use of his large penis!