"Takashi" and "Ken" are best friends. One day, Takashi is called to the room where Ken and his girlfriend "Mito" live together. Takashi gets drunk and falls asleep, and when he wakes up, he sees Mito stepping on Ken's face with her foot under the bed! After leaving the room, Takashi can't help but peek inside again and witnesses the two having reverse anal sex... Then, when Takashi is called to their room again, he is seduced by Mito while Ken is out...! His anus is stimulated non-stop by his best friend's girlfriend, leading to continuous orgasms!!
