Bodywork

[Luis Fok]

Bodywork is generally the massaging on a persons body in long relaxed strokes and using ones body to give an extra sensual feeling to the receiver. It usually means both persons are nude. Sometimes escorts use the word bodywork to describe sexual intercourse in a non direct way.

[Sommer]

the painted metal outer structure of a car, aircraft, etc.:

[Gregory]

The metal outer shell of a vehicle.