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