Only if you are talking about a girl, than it means so.
However the word 'untouched' could refer to different things in different contexts:
- Something that is untouched by something else is not affected by it.
- If something is untouched, it is not damaged in any way, although it has been in a situation where it could easily have been damaged.
- An untouched area or place is thought to be beautiful because it is still in its original state and has not been changed or damaged in any way like the so called virgin islands.
- If food or drink is untouched, none of it has been eaten or drunk.