My son was alone before my son's marriage. Mizuno Yuka

It is Yuka who brought up the son and Kosuke by one woman. Even though he had a dismal feeling to his son, who was like a dead husband, he had a desire to do nothing within him. On the other hand, although Kosuke and mother had secretly held more love for parents and children, they were hiding everyday. But, on the eve of his marriage, Yuka, who looked at masturbating, said, "it is the last night I spend in my mother's son," and gently grabbed the sticky stick sticks. However, two people who cannot settle only by it cannot be tolerated and driven by the desire of contraindications...