The 11th installment of our hugely popular project! Is female friendship real? Or is it fake?... With a prize of 1 million yen dangling in front of them, female college students on the street are challenged to an escape game where they can't get out of the MM van unless they call a friend to act as a "substitute"! The rules are simple! They have 30 minutes to sacrifice their friend! However, once the time limit is up, they'll be mercilessly fucked hard by a huge dick! Of course, the raw fucking and creampie won't end until their friend arrives! Can the female college students withstand the pleasure of a huge dick's pounding, which they've never experienced before?