Rule 34 Dev - 1girl ahoge arm_behind_back batta_16-sei breasts contrapposto cowboy_shot groin hair_ornament highres looking_at_viewer medium_breasts navel nipples nude one_eye_closed purple_eyes purple_hair short_hair_with_long_locks signature simple_background smile solo v_over_mouth vocaloid voiceroid white_background yuzuki_yukari|23964091164