1girl absurdres arona's_sensei_doodle_(blue_archive) blue_archive blush boku_2020 breasts closed_mouth cooling_pad cropped_legs eimi_(blue_archive) halo headphones headphones_around_neck heart highres jacket jacket_partially_removed large_breasts long_hair long_sleeves off_shoulder pink_hair purple_eyes sensei_(blue_archive) simple_background skirt smile solo_focus steepled_fingers white_background white_skirt zipper_bikini