--A casual comment from her husband made the young wife Tsukasa decide to go to a massage parlor. In the second year of her marriage, their sexual activity had decreased, and Tsukasa, frustrated, visited a rogue massage parlor that used aphrodisiacs in the oil for treatment. Feeling guilty for betraying her husband and aroused by the aphrodisiac, Tsukasa was absorbed in a world of pleasure, convulsing and arching her back in ecstasy. She continued their lewd relationship, which she could not tell her husband about...