Kyung-soon and Gichul have become married due to Gichul's past affair. Gichul jumps out of the house to escape and gets drunk and goes home. Because of the sake, Kyung-soon looks like another woman and invites her to bed. On the other hand, Jung-mi, who wants a child early, seduces her husband Sung-ho in sexy underwear, but Sung-ho who does not want to do so just runs away for fear of Jung-mi.
