I was very popular in my school days, but after I entered the workforce, my close friends got married one after another and left me, leaving me as a dull single man. Then, one day, I was called out to on the street by a beautiful woman I didn't recognize. It was Sunao, my childhood friend who had confessed her love to me 10 years ago. She had grown into a beautiful, busty, and sexy married woman, a far cry from her former self as a plain girl with small breasts. That night, Sunao, who had run away from home after a fight with her husband, came to my house with no one to turn to...