My relative, a college student named Jun, came to stay at my house in Tokyo on her days off. Jun had always been a beautiful girl with a pure and innocent personality, but when I met her again after a few years, she had grown up and become even more beautiful, but before I knew it, she had become an incredibly cock-loving, sex-loving woman. She found some porn magazines I had hidden and started seducing me, then changed into some sexy outfits and started seducing me by getting close to me...