darling in the franxx, effects, fabric, hair, jun uemura, liquid, smears, 1girl, 1boy, hiro (darling in the franxx), zero two (darling in the franxx), pink hair, black hair, horns, partially submerged, hetero, long hair, parody, water, anime coloring, couple, hair ornament, wet, oni horns, red horns, military uniform, looking at another, military, uniform