Invite a couple of college students living together in an abstinent lifestyle to a special magic mirror studio! The couple is separated into different rooms, and if they can hold back three times within an hour, they'll challenge for a million yen! This time's super-technique actress is... Mizuki Yayoi with her big ass! Mizuki, turned into a sex-crazed woman, makes her boyfriend's erection unstoppable with her superb techniques! She can't stop climaxing with the AV actor's massive piston thrusts! The couple's relationship becomes irreparable with the merciless super-techniques! Sex live on camera with no protection!
