Rule 34 Dev - 10s 1girl bikini black_hair blue_eyes blue_sky blush breasts cloud glasses hand_on_own_hip hibike!_euphonium highres jophiel large_breasts long_hair looking_at_viewer open_mouth purple-framed_eyewear purple_bikini sky smile solo sparkle striped_bikini striped_clothes swimsuit tanaka_asuka underboob water|16095671514