<p>The theme of this time is a beautiful sister-in-law who gradually incites and seduces her brother-in-law in an obscene direction while expressing her intention to her unreliable husband in everyday behavior. While gentle, he is introverted and self-contained, and is somewhat unreliable. A beautiful sister-in-law who had a happy married life, but had some unsatisfactory days. Meanwhile, my brother-in-law was suddenly dismissed from the company and decided to stay until the next job was decided. under one roof. The speculation of three people. A three-way obscenity drama centered on a beautiful sister-in-law takes place. Free points for the first 1,000 yen!</p>