1girl android arm_behind_back bare_shoulders blush closed_mouth clothes_lift commentary_request cropped_legs dress dress_lift gradient_background hair_between_eyes hand_up highres joints lifted_by_self looking_at_viewer mechanical_parts mechanical_spine purple_dress purple_eyes purple_hair robot robot_joints science_fiction solo speech_bubble strapless strapless_dress voiceroid wavy_mouth yasuhara_roku yuzuki_yukari