Kaori, who is supposed to teach English to her husband's junior, Sato, sees her underwear and chest chiller and involuntarily erects her cock. . Tanaka, who heard the story from Sato, also visits the Nishio family with perverted expectations on the pretext of teaching English. However, I can't concentrate on my studies at all because of my naughty fantasies. Seeing Tanaka like that, Kaori realized that she was expected to do so and started giving obscene English lessons.