Empty carriage, only the rhythmic clatter and haerin cum. She locks the door, strips, and straddles the seat facing the window. Moonlight paints silver across her skin as she chants “haerin cum” in time with the rails. Four fingers stretch her open; the wet slap echoes louder than the train. “Everyone outside, see haerin cum come,” she gasps. The train enters a tunnel—darkness swallows everything except her rising “haerin cum, haerin cum, fuck, haerin cum!” until she explodes, soaking the leather in a flood of unstoppable “haerin cum” release.