Write a scene were the only spoken dialogue is "Uh-huh", "Umm", "Urrrr, "Mm-mmm."

The outer clothes dropped to the floor.

"Uh-huh."

The final vestiges of modesty joined them.

"Umm."

He looked down at his puny body.

"Urrrr."

He looked at hers.

"Mm-mmm."