STARS-326 My girlfriend and I have been living together in Tokyo for four years. She never considered marriage and always works night shifts, so I haven’t had sex with her for three months. The university entrance exams are coming up, and Hikari, my girlfriend’s younger sister, came to Tokyo to take them and stayed at my house for a day. She’s really beautiful, and she wasn’t wearing a bra, so when I looked at her, my penis automatically got erect. While we were in the bathroom, there was a sudden earthquake, and we were so close that she noticed my penis pointing directly at her. From that moment on, she started seducing me, making me ejaculate repeatedly inside her. I know she likes me; she gets sulky whenever I talk to my girlfriend about buying a house. When she left, I realized I wanted her more, but she knew we shouldn’t be together, so she left. A few months later, my girlfriend and I got married. She also got into the university she wanted, she wished me well, and the days she spent with me were the best time of her life…
