I'm staying at my brother's house because of work.My brother's life rhythm is different, so I don't see him much, but my sister-in-law, Miho-san, is very nice to me, so I was excited every day.That should be true, since I was delusional that I would be such a wonderful wife ever since I was introduced to Mihotsu-san, my older brother.One day when my work schedule changed and I came home, Mr. Miho was masturbating alone while watching erotic videos.She tried to leave quietly, but Miho noticed her.When I escaped to her room, Miho-san came.I nodded when asked if she had seen it.I shake her head when I say that I despise her.And I was so nervous that I confessed that I liked Mr. Miho.Then Miho-san, will you keep the things you saw a while ago a secret?she asked.She nodded, of course, but instead of keeping it a secret, she quietly closed her eyes and brought her lips close to mine...