痴漢車両3号車～御常筋線～

Akihiro is a white-collar worker and lives a boring life. One day, he finds a website that features about train molestation. It seems they enjoy train molestation in a group. He is shocked to know that, but his sexual desire gradually arises.... He sends an email and tells them he wants to join them. The website is, however, closed when he visits on the next day.... He doesn't know what's happening.... A while later, he receives a reply from the group and it says, "If you want to join us, do train molestation by yourself. We'll, of course, help you." He decides to do train molestation as they instruct....