1girl, aquila_(kancolle), ascot, bikini, black_ascot, black_bikini, breasts, brown_eyes, detached_collar, frilled_bikini, frills, hair_ornament, hairclip, kantai_collection, kasumi_(skchkko), large_breasts, looking_at_viewer, maid, maid_bikini, maid_headdress, medium_hair, open_mouth, ponytail, red_hair, solo, strap_pull, swimsuit, unconventional_maid, window