Mitsuki, who had been getting along well with her new father from her mother's remarriage, suddenly found her happy life turned upside down! On the morning commuter train, someone unknown groped her ass, pulled down her pants, and even came inside her on the train! This was clearly not the behavior of an ordinary pervert. Even during a parent-teacher conference with her father present, she was attacked again at school by someone unknown. Who could it be… Could it possibly be that person!! No way, no way such a thing could happen… Today too, she boarded the commuter train trembling in fear―.
