While my wife was away on a solo trip, I had a forbidden rendezvous with my sister-in-law, Rihoko. Amidst the cooling of my marital relationship, I found myself unable to resist her temptations. "After all, my sister is probably cheating on her trip..." Yet, my reason flew out the window, no matter how much I thought it was wrong. Day and night, morning and evening, I repeatedly had intense, erotic sex with Rihoko, who was much more sensual than my wife, and I ejaculated inside her many times. It was the best time, as we continued to desire each other. I wanted to stay connected forever. The sense of immorality and euphoria was so intense that it melted my mind.
