Not quite what he had in mind, but it's also a very nice mental image.
"Don't think I ever tried it with two." He muses, cheerfully. "Perhaps two close together."

He shifts a hand up to rub over her shoulder, gently, feeling the muscles underneath. Gently, because the sort of massage that actually does some good shouldn't be unleashed on someone without permission. Not if you don't want to get hit in the face, anyway.