For full coitus one that sticks in the memory is Led Zeppelin's "Kashmir" on a living room floor. For non-coitus there was an experience in a mini to a Doors soundtrack, the track evoking the strongest memory of that encounter being "The End".
(Edit: The mini in question was a car not an item of clothing)
https://youtu.be/ZDwotNLyz10
https://youtu.be/JSUIQgEVDM4
(Edit: The mini in question was a car not an item of clothing)
https://youtu.be/ZDwotNLyz10
https://youtu.be/JSUIQgEVDM4