Discreetly I hung up with my wife, and then took a wash rag I had prepared in advance, and cleaned up my cock. While carefully watching the sweet ass ...n front of me, I quietly managed to slide my pants on without alerting Maria. There was still a slight bulge in the front of them because her ass was not allowing me to go completely soft, and that I had no briefs on, but I was hoping she wouldn’t notice. On the other hand, maybe I was hoping that she would.I startled Maria when I reached behind. Oscar applied at McDonald's and got hired immediately. He worked the drive through four nights a week. He made sure to work weekends that way school nights would be free. It's not like he had a life anymore so working weekends wouldn't really bother him.He'd stay at school until almost five and then go on to work. He worked six to ten at night. He'd managed to stay away from his old friends and not be bothered. Everything was going so well until one late Thursday night.Oscar had stayed to use. Of course I wondered whether it was just massage or massage with all the extras leading to a happy end. I was too embarrassed to ask her. She offered to give me a “sample” and standing in back of me she softly but firmly started to massage my shoulders and my back. I must admit that the thought alone of such a beautiful girl aroused me and caused me to have a firm erection. When she moved her hands to my chest and softly stimulated and pinched my nipples, I got even more excited. Her hands. Her husband Clive was pretending not to notice but I could tell his eyes were fixed on her groin. Although over sixty and technically old enough to be my mother, Hilary was like no mother I had ever met. Surprisingly tall and extraordinarily slim, she was bright and friendly and managed to work some kind of sexual reference into almost everything she said. Her skin was clear and bright if a little wrinkled, her greying hair coloured expensively. The ‘life less monogamous’ had clearly served her.