My wife's friend
She came over to go to the pool party and changed in the spare bathroom. After they left I went in there to use it and saw her shirt and bra on the sink. I lifted up the bra and her panties were under it. I put them up to my nose and inhaled her intoxicating scent, she is even more desirable now that I have done this and know her scent. It was very exciting putting my nose on something that has been so close to her pussy for most of the day.