Rule 34 Dev - 4girls black_hair blue_hair blush breasts brown_eyes grey_hair hair_ornament hair_over_one_eye hairclip hamakaze_(kancolle) hat kantai_collection katsuragi_(kancolle) large_breasts multiple_girls open_mouth sangou_(metal-wind) souryuu_(kancolle) swimsuit takao_(kancolle) twintails underboob yellow_eyes|17872986690