1girl, arms_behind_back, bikini, blue_archive, breasts, brown_hair, cleavage, closed_eyes, collarbone, day, facing_viewer, halo, hat, huge_breasts, kaopero, long_hair, navel, nonomi_(blue_archive), nonomi_(swimsuit)_(blue_archive), official_alternate_costume, outdoors, sideboob, smile, solo, sun_hat, swimsuit, yellow_bikini