It's been 3 years since I lost my ex-husband. - I have managed to make a living together with my son-in-law, Tomoma. - But I have someone I like now. - My part-time store manager is remarrying soon. - Meanwhile, his relationship with Tomoma has continued since the night he told her that he was remarrying. - And today, she is having an affair in the kitchen with her son who came home earlier than her husband... - A remarried husband witnesses daily parent-child sex acts. - After this, his distorted 'tastes' attack the mother and child in an unexpected twist...