Rule 34 Dev - 1girl alternate_costume arm_support bikini breasts cleavage front-tie_top greyscale h2_(h20000000) hachimaki hair_between_eyes hand_on_own_hip headband headgear kantai_collection large_breasts looking_at_viewer lying medium_hair monochrome navel on_side side-tie_bikini_bottom smile solo suzutsuki_(kancolle) swimsuit|17224126335