The trouble that I was supposed to live with my daughter and her husband was frustration due to my husband's single assignment. At that time, I learned that her son-in-law, Taichi, was also sexless and was indulging in masturbation every night. Kana, who was fascinated by his huge decachi ○ po, was approaching with various means, "I have to do something instead of her daughter." Taichi, who can no longer stand the bold temptation of his stepmother, cannot live without her.
