norippe (user zgsf8872), arona (blue archive), plana (blue archive), blue archive, commentary request, highres, 2girls, :d, bare arms, bare shoulders, bikini, black bikini, black hairband, blue eyes, blue hair, blue sky, blush, braid, closed mouth, cloud, collarbone, day, frilled bikini, frills, grey eyes, grey hair, groin, hair over one eye, hair ribbon, hairband, halo, innertube, long hair, multicolored hair, multiple girls, navel, open mouth, pink hair, ribbon, single braid, sky, smile, swim ring, swimsuit, two-tone hair, very long hair, water, white bikini, white hairband, white ribbon