The full story of the continuous vaginal cum shot incident in which a girl is invited to a back alley in Nerima Ward and repeatedly subjected to obscenity is released. All four girls are victims of the same crime method. After calling out to a girl and guiding her to a back alley and guiding her to a vacant house in the neighborhood where the perpetrator lives, she gets the crime record of the culprit who repeats lewd acts to the frightened girl.