My father remarried, and my new mother, Yachiyo, came to our house. Around the same time, I went to a university outside the prefecture, so I ended up living alone at my dorm without much conversation with Yachiyo. Then, during winter break, I returned home and we decided to have a Christmas party together… After drinking, the two of them dozed off in the kotatsu, and I couldn't help but kiss Yachiyo's lips as she lay there defenseless. At that moment, I was overcome by an intense sensation of pleasure throughout my body…
