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