There was no way I was going to stop..and I did not care, as I was so close to really getting off! There was no way I could have untied her, or been a...le to get her back to our car, that was now parked some distance down the hill and I was so excited by whoever was watching...as it was a real turn on! for both of us!Who ever it was in the car, could see what I was doing or they could have done what ever they wanted, as the car turned and the headlights were now fully on us the driver flipped on. I watched as Carol grabbed his raging hard on and placed it at her tunnel entrance. I watched mesmerized and she placed the head almost inside her lips and then slowly slid down over his massive dick. I could hear her let out a gasp of air then moan as she sank down on him. Then she grabbed both of his hands and leaned forward and they would whisper then kiss. As they continued in this position, I placed my face inches from their coupling taking in the sight and smell. I watched in pure ecstasy. He hadn’t yet analyzed the emotions associated with watching his beautiful mother be made love to. He hadn’t yet realized that the twisting in his guts was because some part of him wanted to be the man rutting into her soft, white body. He pushed back from the wall as emotions raced through him and suddenly realized his prick was stone hard. His eyes went to his sister and he automatically retreated into something that brought them both pleasure ... something that made the world feel right. He. "Just leave it deep inside, Adam. Keep it in. Mmm, that's so nice."I could feel his cock shrink a bit, though it stayed fairly firm, another plus for younger guys."I want to give you oral sex, I want you to cum with my tongue in you, okay?" he asked softly.What a nice nephew.So, Adam lowered himself down and got his head between my knees. Have I said that cunnilingus is my favorite pastime? Oh, I love a man's tongue in my pussy.He began just the way I like; kissing and licking around my inner.