Part of a broader area
The upper chest relates to the neck and shoulder area, so it may appear in the treatment plan.
The scope of touch is always explained first.
You set the boundaries
You may decline work in this area or request a different position.
You never need to justify that choice.
How this area is prepared
Clothing and textiles are arranged to reveal only the agreed area and preserve privacy.
If you prefer, the entire stage may be omitted without any pressure to change your decision.