ok, so it isnt something specific like snorting like a dog.
It is a bunch of little things that go bump where they shouldnt, sound off when they arent needed and .. well..
AAAHAHHAHAHHAHA
sorry, that was funny...
do you ever play the radio when you are having sex?
that might prove to be enough of a distraction for both of you?
You wouldnt hear his farts,
and he wouldnt focus on little things like that..
maybe?