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