1girl, alternate_costume, andamiro, arm_strap, beach, bikini, black_bikini, black_hair, blue_archive, blue_sky, blunt_bangs, blush, breasts, cleavage, cloud, collarbone, day, hair_ornament, hairclip, halo, large_breasts, long_hair, looking_at_viewer, multi-strapped_bikini, navel, o-ring, o-ring_top, ocean, outdoors, outstretched_arms, parted_lips, red_eyes, rio_(blue_archive), sideboob, sky, solo, stomach, swimsuit, thigh_gap, thigh_strap, thighs, very_long_hair