wep16night, original, highres, 2girls, alternate hairstyle, bare shoulders, breasts, cleavage, closed mouth, double bun, fence, finger to mouth, hair between eyes, hair bun, hair ornament, hairclip, looking at viewer, medium breasts, multiple girls, naked towel, night, onsen, outdoors, partially submerged, pink eyes, pink hair, red eyes, red hair, rock, smile, solo focus, towel, towel on head, water, wooden fence