1girl, arm_under_breasts, bad_twitter_id, bikini, black_bikini, blush, breasts, brown_eyes, brown_hair, cleavage, eyelashes, finger_to_mouth, frills, grey_background, hair_between_eyes, hat_feather, headdress, heart, kantai_collection, lips, littorio_(kancolle), long_hair, looking_at_viewer, medium_breasts, nagisa_nagi, pink_nails, side_ponytail, simple_background, solo, swimsuit, upper_body