We had almost finished moving out of our apartment and the landlord had given the keys to the new tenants so they could move some of their stuff in. I stopped by the apartment to make sure we had moved all of our stuff and was surprised to see that the new tenants had already moved some of their clothes into the apartment.
I couldn't resist looking through their clothes for panties and I found a beautiful, white, lacy thong. I quickly ran to the bathroom, pulled down my jeans, stood in front of the wall mirror and wrapped the panties around my cock.
I couldn't believe it. I had a strange woman's panties rubbing on my cock and I couldn't hold back. I shot a huge load of goo all over the black counter-top and the mirror. I quickly wiped off my cock with the panties and put them back before the new tenants came back and caught me.
I still get hard and pre-cummy whenever I think of the new tenant wearing those panties!