Rule 34 Dev - 1girl bare_arms bikini bikini_top_only black_bodysuit blue_eyes blue_sky blush bodysuit breasts brown_hair cleavage closed_mouth collarbone diving_suit echo_destiny front-tie_bikini_top front-tie_top grand_blue grey_bikini hair_between_eyes highres kotegawa_chisa leaning_forward looking_at_viewer medium_breasts navel outdoors purple_ribbon ribbon short_hair_with_long_locks sideboob sidelocks sky solo summer sunlight swimsuit wading wetsuit|17092180170