[JUKF-019]

My Brother Is My Onahole Pet Miyuki-chan Miyuki Arisaka

A reclusive perverted brother has been secretly spying on Miyuki, a beautiful high school girl famous at school, for a long time. He sneaks into her house and voyeuristically watches her engaging in erotic acts almost every night. One day, while sneaking into her room, he gets caught after failing to hide from her nightly routine, and from that moment on, she begins treating him as her younger brother and personal servant. Forced to perform daily cunnilingus and endure various forms of humiliation she imposes on him, the brother finds himself living an entirely new life. How will this twisted sibling relationship evolve from here?