A new version of the popular Series "Molester bus Schoolgirl" comes up. Good friend Schoolgirl Sisters is a Sisters Gang Bang version to become the prey of beasts this time. Close Sisters Ruri and Riko. The unreasonable trap which attacks two people going to school by bus. The Gang Bang hell that falls on Ruri of Riko of the Elderly Sister which came to accept a Molester act gradually and the Younger Sister which nothing knows.
