My step-sister has come home and confesses that she's always loved me. Even though my wife is by my side, I have been a slut for a week.

After marrying my childhood friend's wife for a few years, she ended up having a tough relationship with her fights. One day, when I was feeling fed up with such everyday life, my step-sister Rimi went back to my hometown. When Rimi was alone with me, she told me that her family wasn't going well and that she liked me. I am more happy than surprised, and I crossed the line with Rimi. The next day, she returned to her senses that this relationship was no good, but Rimi said, "I'll tell my sister," and continued to blame me for the week before she left...