Lonely during her husband's absence, she ended up engaging in a physical relationship with her own son. He isn't a bad person. Yet as a mother, a wife, and a woman, she fully understands how disgraceful her actions are. She's tried countless times to end the affair with her son. But ever since, even when her husband is nearby, her son continues to touch her body lewdly and seduce her repeatedly. The pleasure she feels from their forbidden relationship now outweighs her fear of being discovered, and she finds herself unable to push him away no matter how hard she tries.