My wife and I took in a cute little teen mom who needed a place for her and her baby. One day as I was sorting laundry, I came across a pair of panties (a tiny little thong to be specific). They were black and purple and called out to me to try on. I hid them in a drawer until I had chance and then slipped them on. Seeing my rapidly hardening cock in those little panties and feeling that lacey string against my butthole sold me completely. I now own over 20 pairs of panties and wear them every chance I get.