This summer vacation, my girlfriend and I decided to go back to her hometown. She also told me about this place, a small village with no convenience stores around, this place always brings a sense of boredom. But when she arrived, her parents had already gone to town, leaving only her sister, Iroha, at home. She is really beautiful, pure white skin with charming legs. I could hardly take my eyes off her. In the evening, the three of us slept together, and she wore a thin nightgown so I could see her breasts peeking inside. She found out, but instead of being angry with me, she let me look at her and touch her breasts, and then she allowed me to have sex with her!! Since then, I no longer feel bored with this place. I always think of her in my head. And every time my girlfriend is absent, my sister and I make love to each other over and over again...