1girl, black_sweater, blush, breasts, brown_hair, closed_mouth, cropped_torso, ebifurya, hair_between_eyes, hand_on_own_chest, kantai_collection, large_breasts, long_hair, long_sleeves, looking_at_viewer, one-hour_drawing_challenge, ribbed_sweater, saratoga_(kancolle), simple_background, sleeves_past_wrists, smile, solo, sweater, turtleneck, turtleneck_sweater, twitter_username, upper_body, white_background