darling in the franxx, kai ikarashi, smears, multiple girls, naked towel, towel, 4girls, blush, blue eyes, blue hair, green eyes, red hair, long hair, short hair, open mouth, ahoge, water, partially submerged, arm up, bangs, clenched teeth, hair between eyes, indoors, bathing, angry, teeth, looking at viewer, shaded face, sitting, grey hair, collarbone, steam, tiles, black hair, embarrassed, bath, v-shaped eyebrows, onsen, shared bathing, no eyes, ichigo (darling in the franxx), faceless female, parted bangs, bare shoulders