Adultery wakes up the horny instinct that sleeps in a woman! One day, Kokona encounters a married woman Sakura's affair scene. While waiting for the elevator, Sakura suddenly appears and forcibly pulls Kokona into the room to drink tea. "Affair is fun, are you happy with your life now?" A few days later, when Kokona was walking down the street, her wallet fell out of the pocket of a passerby who was walking in front of her. Kokona picks up the wallet and puts it in her bag without stopping the man. Sakura peeks at the spectacle from behind! and….