[F Taku (Anma)] Mukuchi Shoujo no Chikan Higai - Chapter 1

Haruka, a quiet schoolgirl in a uniform, is groped on a crowded train by a man in a business suit who persists despite her silence. The man teases her, pulling down her skirt and fondling her exposed body while she struggles to resist, his lewd remarks and relentless pressure heightening the tension. The chapter concludes with the assault not ending, promising further torment as the author notes a redrawn version of the original story.