I am taking care of someone else's house for them while they are on vacation.The wife is 35 with great tits and ass.She always gives me a cheeky smile and wink.She is a size 12.I got the key to their room and had a look in her panties drawer.I got so horny looking at all her different panties.I tried on a few even though I am no cross dresser.She has a particular sexy black thong that turns me on a lot.I couldn't help myself and masturbated myself with the black thong wrapped around the top of my cock.The sight of streams of hot cum cumming out of me and penetrating through her thong was an amazing moment.I had to wash it and leave it back.I couldn't leave it back as I had so much ejaculated even though I secretly think she would like the thought of me going through her panties.They are not due home til next week.I might do it again.I wonder do other women like the thought of an admirer going through there panties??