The protagonist works overtime every day.In his boring daily life, his only salvation was his “commuter train.”His hobby is watching and ogling schoolgirls on the train.That day, he boarded the train full of anticipation.But today’s spot was a bust… no schoolgirls nearby.Glancing out the window, he saw a train on a parallel track.It was the “Chikinsan Line” he used to ride as a student. Spoiler Suddenly, his eyes met a girl on that train.Unable to bear the daily stress,the next day he changed lines and boarded the Chikaku Line that “that girl” had been on.He moved closer to the girl, intending to ogle her as usual,but the train’s sway caused him to accidentally grab her chest.“My life is over”… thought the protagonist, but no one reacted.In fact, even this girl, though she made a displeased face, said nothing….It seemed no one had noticed.Then, an idea struck the protagonist.What if… what if the girl remained out of sight of other passengers, and she herself didn’t scream “Pervert!”?Wouldn’t this mean he could touch her freely?Thinking this, the protagonist conceived the idea of a “perfect grope”… a grope that no one would ever notice!!
