An ordinary housewife named Natsuka witnesses her husband cheating on her with his boss’s wife. Shocked by what she sees, Natsuka attempts to seduce her husband’s boss in a bid to get revenge on his wife, but she soon discovers that he is an ASMR junkie who can only reach climax through hearing women’s voices! She then joins a mysterious ASMR group called “Maguro’s Earrings” and delves deep into a world of auditory stimulation…