Futanari Shoujo wa Furimukanai - the second full-length short film by studio Weapon No.9. The main character of the hentai, a girl named Eko, decides to find out the reasons for strange rumors about her classmate Hikari. After classes, the heroine sets up a pursuit and follows Hikari. Eko witnesses a real sex orgy in which different men fuck Hikari one by one. It turns out that the girl is cursed and forced to have sex. Eko decides to save Hikari and she gets a real penis...