Wife’s Friend

My wife and I are in our 30s, married over 10 years. The wife has a friend in her early 20s who is hot. A little while ago the wife’s friend stayed over for a few days and whilst they were downstairs I went up into our guest room and noticed the friends used panties on the floor in a pile of clothes. I couldn’t help but pick them up and give them a sniff. They smelt amazing and turned me on. So I took them to the bathroom and wrapped them around my hard cock as I wanked to the thought of my wife’s friend. Needless to say, I blew loads :)