Sniffing dirty panties

So I'm curious, are there any other girls into dirty panties also? I'm house sitting for a friend and find myself going through her hamper for her soiled panties (& guess what they smell great! I wish she were here so I could eat her musky pussy right now). Now if I can just find my vibrator.... Seriously though, anyone else out there share this fetish, for how long and what is most enjoyable for you throughout the experience?