My wife became pregnant, and while we shared the joy of building a family, our sex life came to a halt. As a young husband, my pent-up desires grew unbearable, and I struggled daily with frustration. That's when I began living with my wife's older sister, Sorami. Her voluptuous body and warm presence stirred emotions I could no longer suppress. Noticing my distress, Sorami—though hesitant—agreed to give me oral sex, just once, as a way to understand my feelings. The heat and passion of that moment deepened the bond between us, drawing us closer than ever before.