When she hangs her red underwear out under the eaves, it's a sign that she's OK with having an affair when her husband is away. A younger man frequents the married woman's home, and they have repeated trysts. The inside story of a married woman in love, and having an affair is a family matter. An ordinary housewife makes love to a younger man, and accepts his ejaculation into her uterus many times. "This might be the last time..." A record of a cuckoo affair that lasted for about half a year, with passionate sex that they crave like mad.