[JUR-522]

"Since Masturbation Isn't Cheating..." While My Brother Is Away on a Business Trip, My Stepmother Is 'Addicted to Masturbation' and I'm Her 'Kana-san Exclusive' Stimulation Tool Kana Kusakabe

After graduating from college, I was struggling to find a job, so I decided to stay at my older brother's place in Tokyo while working part-time and studying to obtain a professional qualification. My brother has always been serious and strict, working at a top-tier construction company in the city, leading a busy life. Supporting him is his wife, Kana, who is a bit clumsy but kind-hearted, and the couple shares a loving relationship. About a week after I moved in, my brother suddenly had to go on a business trip, leaving home for two to three months. During his absence, I found myself getting an intimate glimpse into the couple's private life.