Stole S.I.L. panties

So I (31m) had the chance to steal a pair of my sister- in- laws dirty panties today. I took them without a second thought and immediately went to smell her scent on them, it was so amazing, especially once I slipped them on knowing my cock was sitting right where her juicy pussy would have been at. I can't wait to sniff them and cum to her scent later.