Takashi devotes most of his part-time money to adult entertainment. On this day as well, he goes out to a mature woman soap, but the person who opens the door and appears as his partner is his mother, Chisato. Takashi is surprised, but when she finds out that her mother is the No. 1 in this store, she instantly becomes captivated by the technique. My mother, Chisato, was going to show off the best soap play against such a son.
