darling in the franxx, hair, rie ishige, running, smears, takafumi hori, 1girl, 1boy, hiro (darling in the franxx), black hair, long hair, pink hair, zero two (darling in the franxx), towel, naked towel, parody, topless male, barefoot, oni horns, pillow, indoors, horns, pajamas, hetero, looking at another