1girl, bikini, black_bikini, black_hair, blue_eyes, breasts, cowboy_shot, grey_shirt, houshou_(kancolle), kantai_collection, long_hair, looking_at_viewer, lowleg, lowleg_bikini, medium_breasts, one-hour_drawing_challenge, parted_lips, ponytail, shirt, simple_background, solo, swimsuit, tf_cafe, twitter_username, white_background