Airi Natsume, a high school girl, is an honor student with beautiful black hair. My father was a homeroom teacher when I was in middle school and then disappeared, and my mother was also a mistress, only coming home a few times a month. Airi-chan doesn't stop screaming love in the midst of a stressful social center, and her method of reducing stress is to change children's clothes and seduce a middle-aged man in the neighborhood. JK shamelessly wears children's pants, tied in two, skillfully uses juicy words to win the hearts of adults, and finally plays the role of a maid in a café, she is good at making middle-aged men fall out of their minds and bodies.