darling in the franxx, kai ikarashi, smears, multiple girls, 4girls, naked towel, towel, blush, blue hair, blue eyes, short hair, long hair, red hair, green eyes, open mouth, ahoge, ichigo (darling in the franxx), water, partially submerged, shaded face, arm up, bathing, bangs, angry, hair between eyes, onsen, indoors, teeth, collarbone, looking at viewer, black hair, bath, grey hair, parody, brown hair