Hey, my ex-wife, an NT, had an INCERDIBLY oversensative sense of smell.
Even though I have an acute sense of smell and hearing, she has a sense of smell that it to be marvelled at. Her sense of smell was so acute that I had to stay clean, keep my clothes washed, kept my teeth brushed and all that jazz. Otherwise, if I didn't keep clean she would complain. And I don't blame her.
The only problem was I didn't want to take a shower every day and wash my clothes every time I blinked my eyes. It was trying at times. But when you're in love you'll do anything!