taroekaki, arona (blue archive), plana (blue archive), blue archive, commentary, highres, 2girls, :o, adapted costume, all fours, arm up, ass, barefoot, beach, black shirt, blue eyes, blue hair, blue halo, blue shirt, blush, bow, bowtie, braid, day, eyelashes, film grain, full body, girl on top, grey eyes, grey hair, hair between eyes, hair bow, hair spread out, halo, highleg, highleg one-piece swimsuit, holding hands, interlocked fingers, knee up, long hair, looking at viewer, lying, medium hair, multiple girls, ocean, on back, one-piece swimsuit, open mouth, outdoors, parted lips, pink halo, pink innertube, sailor collar, shirt, short sleeves, single braid, skindentation, sleeveless, sleeveless shirt, swimsuit, thigh strap, thighs, upturned eyes, very long hair, white bow, white bowtie, white one-piece swimsuit, white sailor collar, yuri