Mio and her husband have been married for two years. Although he is kind and honest, there's something not quite manly about him, leaving Mio feeling unsatisfied. Around that time, a colleague of her husband's started visiting Mio's house frequently. The colleague harbored feelings for Mio and tried to get intimate with her when her husband was away… At first, Mio resisted, but she found herself drawn to the masculinity her husband lacked in this colleague…
