A beautiful woman whose brother got married. I was conscious of the existence of a woman who came into contact with me in the near future, but I tried not to be conscious of it as a "woman" because I was a sister-in-law. One day, when I suddenly opened the bath door, I saw a brother-in-law who wasn't wearing a single thread! !! A brother-in-law who is surprised and hides the shame. Reason no longer works for a good naked woman who also drips water ...