1girl, ako_(blue_archive), all_fours, beach, bikini, blue_archive, blue_bikini, blue_eyes, blue_hair, blue_hairband, blue_sky, blush, breasts, cleavage, cloud, collarbone, day, hairband, halo, holding, holding_leash, hosigarasu22, large_breasts, leash, long_hair, navel, ocean, open_mouth, outdoors, sand, side-tie_bikini_bottom, sky, solo, stomach, sweat, swimsuit, viewer_holding_leash, wavy_mouth