[Hashida Mamoru] Flameless Smoke (Haka Zekkei) [YxTL]

A whispered rumor turns Hanamura-san's school life upside down when her classmate Yamazaki corners her over the gossip that she supposedly repays confessions with sex — and their trembling first encounter leaves them both breathless and exposed on the classroom floor. What begins as a private reckoning curdles into public spectacle as the bespectacled girl, bound and gagged, is passed between boys and watched by her own classmates, her body stretched through anal and double penetration until she's left sprawled and dripping across the tile. The closing confession that the rumors died off shortly after lingers like the title's flameless smoke — a girl consumed by a story everyone told but no one owned.