Which is normal for you to feel the way that you do, but I personally feel that it's no harm in he sniffing your panties just as long as this "faze" or whatever it is, ends.
I walk in on my brother being a total pervert again! My chubby wifey fingers her meaty vag and toys her asshole 6 years ago 20:23• if a sexually tense moment happens between you and your son, approach it with LOVE.
I have absolutely nothing against people with incest fantasies I have some myself , nor do I think there's anything wrong when two consenting family members pursue an incestuous relationship.
I have stolen worn and jacked off in my stepmoms, sisters, cozens, aunt's, mom's, step mom's mother's, every girlfriend I've had, my gf's sisters, and several of my friends girlfriend, wives and friends panties.