haku89, chisa (wuthering waves), wuthering waves, commentary, highres, unfinished, untranslatable commentary, 1boy, 1girl, bent over, black choker, black hair, blush, breasts, choker, collarbone, completely nude, hair ribbon, hands on another's hips, hetero, long hair, medium breasts, mole, mole under eye, nipples, nude, open mouth, red eyes, red ribbon, ribbon, sex, sex from behind, solo focus, sweat, thighs