The brother-in-law constantly tries to approach his beautiful sister-in-law, but many times he is fiercely resisted by his sister-in-law before she finally gives in without resistance. It must be said that it is difficult for husbands with beautiful wives to live with other men like younger brothers, they always keep an eye on their sister-in-law and will take action when they have the opportunity. The affair in the movie is the same, the main content is still the sister-in-law being raped by her husband's younger brother, at first she resolutely resists but because of her weak physical strength, she gradually "surrenders" to the strength of her brother-in-law.