Rule 34 Dev - 1girl :o blue_archive blue_eyes blush breasts cleavage collarbone halo highres itsk_ne leaning_forward looking_at_viewer medium_breasts naked_shirt partially_unbuttoned purple_hair red_pupils revision shirt sleeves_rolled_up solo standing standing_on_one_leg sweat two_side_up white_shirt yuuka_(blue_archive)|20300931729