[RKI-706 English Subbed] – My super lucky and perverted daily life with my neighbor and virgin. When I opened the front door, my super naughty sister was masturbating. Kasumi Matsumaru

RKI-706 English Sub – I’m a virgin and I have a daily routine of exchanging morning greetings with my stepsister who lives next door to my apartment. One day, I was hoping to get closer to her when I heard a loud noise coming from her room that sounded like she was in distress. I rushed out of my room and knocked on her door to check if she was okay. When she opened the door, I was surprised to see that she was out of breath and looked like she had been engaging in something intense. It turned out that she has a strong desire for physical intimacy, despite her pure appearance.