The ‘new’ woman grabbed my cock, and wrapped her lips around it. She moaned – the vibrations of her voice adding to the sensations of her moving...tongue.It was too much; my balls tightened, and my dick erupted. She held her mouth over my cock head, capturing my semen . I slid back down, and sat next to the two women, my fingers acting as my eyes in the dark. The upper woman leaned forward to taste the lower woman’s cunt. I slit my fingers down the cheeks of her ass, to find the pucker of her. We are a constantly traveling family and it is hard to create links. The three of us share this kind of love for over a year. When I knew that the kids were having sex with each other it was too late to explain anything, so we had a conversation where we decided we would keep it a secret and that they would like me to participate too. Zach explained all this gently stroking my hand and talking about so honestly as I have ever heard a man do. He was baring his soul and informing to me its. Since it was broad daylight, anyone looking our way could easily see what she was doing. Refastening her seat belt, she laid back in her seat, looked at me and asked if that was better.Her hand feeling my cock hardening from the sight and her hand on it, gave her my answer. Looking first in my eyes, then to my crotch, she whispered, no moaned......"show me". How can a man resist? Steering with one hand I unbuckled my belt with the other. Fumbling along, I got my jeans unbuttoned and my zipper. "There haven't been many. I'm choosey and there's plenty of time to make that choice."I came up close to her and kissed her lips gently. "Okay, I'm not in a hurry either." Good. Let's go outside. I want to look at your truck. We need to mount a radio or at least get ready to mount a radio in it. I like that truck better than the one we took that has a radio. We can give it to Ed or someone."I went willingly as I wanted to escape the sounds of Ed and Janice. The sounds aroused me and I didn't.