I met my girlfriend and one of her married friends at a bar after work. Sally was furious with her husband because she caught him jacking off. Tracy tried to calm her down assuring her that all men masturbate even married ones. Sally was not buying it.
Tracy tried another approach. She told Sally that she should watch him masturbate and that if she became a part of that aspect of his sex life she wouldn't be so upset about it. Sally insisted that she could never ask her husband to watch him masturbate and would not want to any way. Tracy told Sally how much Tracy enjoyed watching me play with myself. I blushed and Sally laughed.
Sally became intrigued, asking how often I did it, how often Tracy watched,and whether Tracy had ever watched anyone else. After several minutes of discussion, Tracy asked Sally if she would like to watch me do my thing. Sally blushed and stammered never saying yes but never saying no. Tracy paid the bill. The three of us went to Tracy's car. The women got into the front seat while I got into the back seat. Tracy had me strip of my pants and underwear and turned on the dome light. I reclined in the back seat as best I could and slowly stroked myself while the two giggling women looked on. They watched until my seed popped into the air and landed on my thigh.