darling in the franxx, effects, fabric, hair, jun uemura, liquid, smears, 1girl, hiro (darling in the franxx), zero two (darling in the franxx), 1boy, pink hair, black hair, long hair, hetero, couple, uniform, tree, military, military uniform, kiss, horns, parody, closed eyes, anime coloring, hug, hair ornament, red horns, oni horns, hairband, white hairband, nature