Jun, a divorced woman who lives in the same apartment building. I come to my home every Wednesday and Friday to teach him world history. However, Jun-san is a good teacher and has a lot of knowledge, but his sexual desire is even more so than that, he can only hold back for 30 minutes, and always has sex after 30 minutes. If Jun-san isn't satisfied, he'll have sex without a break. Jun was a private tutor whose sex deviation score exploded than world history lol
