OL "Rin", who works as a sales clerk at a certain company, is living a mediocre, calm but unstimulated and boring day. She does her job silently, but she seems to be a quiet and serious woman, but it wasn't true ... Three years ago, she was a kinky exposure play due to the influence of her boyfriend who was dating when she was a college student. I was addicted to it. After parting from that boyfriend, I wasn't sexually satisfied even if I went out with another man, and I was exposed alone and got excited, but recently the stimulation has diminished. One day, I saw a man looking behind the scenes when he was naked in the break space of the company.
