In a somewhat lonely afternoon, the wife of the apartment complex hangs out in the balcony with her red underwear on the balcony and signals her husband is away.

The inappropriate relationship between a married woman with a family and a younger male college student is that she is unable to go on bold dates, so it is mostly home that she will get along. "When my husband is not around, I'll dry my red underwear on the balcony..." Using this signal, the male college student goes into the married woman's home and has a lot of fun together. Adultery is a problem that can't be achieved as a body seeker, and if they experience special feelings, they will collapse. No matter how much we warn each other, jealousy and affection intersect. When the bare carnal desires are about to turn into affection, we are told this is the last time and embrace each other, and we devour each other madly and passionately.