Next summer, I will be traveling abroad with my close friend and couple. I'm planning on going diving, but since I'm the only one who doesn't like swimming, I decided to secretly attend a swimming school. At that school, I've been interacting with a male instructor one-on-one with a man other than my husband for the first time in a while, and my body couldn't contain the ache, so I ended up masturbating in the changing room. I had no idea that she was being secretly filmed and the days of rape lessons began using the footage as a joke...