darling in the franxx, effects, fabric, hair, jun uemura, liquid, smears, hiro (darling in the franxx), 1girl, hetero, 1boy, zero two (darling in the franxx), black hair, couple, kiss, pink hair, saliva, tongue, french kiss, long hair, tongue out, horns, oni horns, blue eyes, sweat, looking at another, green eyes, bangs