JUFD-704 An 11-month incest life seduced by her younger sister Shiina Sora

Even from the perspective of others, me and my sister Sora were good brothers inside. However, Sora has grown up and I have a girlfriend in college, and recently I've been spending less time together as a sibling. One day, when she thought she was living a good university life, she was deeply disappointed by her and was taken aback by her. Perhaps he felt sorry for me, and then kissed me, Shall I make you my girlfriend?