OYC-137 Sender unknown. - A shocking video sent to me who failed the entrance exam and couldn't go to the same university as my girlfriend. - The story is about a shy girl who moved to Tokyo and accidentally hooked up with a sex worker, and while everyone around her started having sex, she couldn't help but get carried away and did it all the way.

I have a girlfriend who I've been dating for a year since I was in school. - We taught each other how to study for entrance exams, and we both took entrance exams for the same university in Tokyo...but I was the only one who didn't pass, and my girlfriend and I ended up in a long-distance relationship. - One day when I was living a ronin life next year, I saw a video from an unknown sender! - It was a video of her drinking party with her friends in Tokyo! - Men who seem like they only care about having sex with women are constantly giving their girlfriends alcohol and getting them drunk! - Before long, the people around her were in an orgy! - She also gets carried away by those around her and has sex!