We started talking about our normal life and then about BF/GF and we both were not having. On road I was using break to feel her boobs and I was so ha...py and the good thing was she didn’t mind that. She was also not saying anything. She also hold me very tightly as it was very cold night. She was wearing very short dress so she was feeling very cold. I told her if she wants she can hold me so that she won’t feel so cold and she did so. I was feeling her boobs touching my back and she was also. She told all the guys to strip off and she told the guy she had been talking to at the toilet to lie on the floor. He had quite a large cock and my wife positioned herself above him and lowered herself down onto his cock, which pushed deep inside her. This position made her the ideal height to suck the other guys who formed a circle round her. Some couldn’t last long and shot cum over her tits and face and the guy she was riding bucked and emptied his balls deep inside her. She rose off him,. . Seeing that , I was aroused (i had a hard on) and could not sleep and I am directly staring at her without turning. She slowly spread her hands back of her seat and she is moving her hands continuously,, I was doubted for a moment whether she is asking me to sit back of her seat .I was in a dilemma whether to go or not, after a moment with lot of courage I got up from my seat and went behind her seat.. She is still shaking and moving her hands over the seat .With some courage I leaned forward. Her most attractive part is her ass, whoever sees her ass, they will be tempted for sure.As I told you already, Shirly is my school friend and living near to my house and we are like family friends. We did schooling from the same school till 12th grade. We do discuss a lot. The discussion will be about anything and there will be no limits between us. In high school, I was a computer science student and she did a bio.Like that we were talking one day at night by walking on the roadside, there I.