Five years ago, I committed adultery for the first time in my life. My supposedly serious husband was cheating, and our marital relationship had reached its worst state... In such a situation, my son's friend Kyō-kun expressed his affection to me with clumsy words, and I ended up sleeping with him. Being desired by a younger man made me forget the guilt that crossed my mind every time he held me tightly. It was supposed to be just once... as a way to get back at my husband, but day by day, my feelings for him grew stronger...
