My son Tommy's friend Doug was spending a week with us while his parents were away. One afternoon it was only Doug and me at home. Tommy works part-time at the supermarket. Well, I heard grunting coming from the laundry room and went to investigate. I peeked around the corner, Doug had several pairs of my panties and some bras spread over the folding table. He cock was quite large and he was masturbating. All of a sudden he let fly several huge spurts of cum all over my things. For a second I was revolted and wanted to give him hell. Instead I walked into the laundry room and told Doug that the next time he wants to cum on my underwear maybe he would prefer me wearing it. He was utterly embarrassed, quickly put his dick away and apologized profusely. He ran out of there. I wonder if he will take me up on my offer??