Not so much as a smell fetish, but that he has a problem with all odors and this persons smell makes him relaxed and he can be in his house with his family without the need for the mask or his drugs he has to take. Interesting story, love this intensity the guy with the sensitive nose has, but I get it, if all your life everything smelled horrible and you had a headache a lot of the time then suddenly this person smelled delicious...what would you do? Go nuts right, wanting to smell more!
Smell Fetish