1girl, bare_shoulders, black_hair, blush, breasts, collarbone, cowboy_shot, cropped_legs, ebifurya, grey_sports_bra, hair_between_eyes, hair_ornament, heavy_breathing, kantai_collection, looking_at_viewer, medium_breasts, navel, one-hour_drawing_challenge, open_mouth, oyashio_(kancolle), panties, simple_background, solo, sports_bra, stomach, sweat, thighs, twitter_username, underwear, unworn_clothes, white_background, yellow_eyes