JUQ-275 Fucking her son's best friend

I lost my father at a young age and lived my whole life with my mother. My mother is busy with work every day, and after school, she always spends time at Kenichi's house, her childhood friend. Kenichi's father always listened to my worries, even when I was sad or in pain. He was kind to me, like a real father. Then one day, 5 years after growing up and marrying Kenichi, an affair was discovered. Amidst the overwhelming loneliness, the gentle face of Kenichi's father came to my mind...