Rule 34 Dev - 1girl aqua_background bikini black_bikini black_ribbon blue_eyes blush breasts cleavage closed_mouth green_hair hair_ribbon heart juurouta kantai_collection large_breasts long_hair looking_at_viewer ribbon simple_background solo swimsuit twitter_username upper_body yamakaze_(kancolle) yamakaze_(swimsuit_mode)_(kancolle)|16950448359