1girl, animal_ears, armband, azur_lane, beach, breasts, casual_one-piece_swimsuit, cleavage, covered_navel, from_below, hat, highleg, highleg_swimsuit, holding, holding_whistle, large_breasts, lifeguard, long_hair, looking_at_viewer, official_alternate_costume, olchas, one-piece_swimsuit, orange_wristband, outdoors, palm_tree, patreon_logo, patreon_username, prinz_heinrich_(azur_lane), prinz_heinrich_(rabbit_on_watch)_(azur_lane), rabbit_ears, red_eyes, red_headwear, red_one-piece_swimsuit, signature, smile, solo, swimsuit, thick_thighs, thigh_pouch, thigh_strap, thighs, tree, upper_body, watermark, whistle, whistle_around_neck, white_hair, wristband