Lisa had been correct about her husband and daughter. Debbie's plan had worked out as she had hoped. As mother and son were fucking on the table, Mike had his cock up his daughter's ass out in the woods.
Mike and Debbie had started out their walk at a pretty good pace. He let his daughter set the pace and away she went. It was obvious to Mike that his daughter was in good physical shape. The tank top and exercise shorts she was wearing revealed that his little girl was all grown up now. Of course, he had admired her form many times around the swimming pool and had often thought how much she resembled her mother. There was no doubt they were both fine looking women. He had even jacked off a few times thinking about how good Debbie and her scantily clad girlfriends looked around the pool. The fantasy of his daughter and her friends having lesbian orgies drove him crazy. Sometimes when he fucked his wife, visions of Debbie filled his mind.
Mike had taken a huge step yesterday. Actually, it was two huge steps. The sex he had enjoyed with David had stirred up a host of feelings in him. He knew that he and his son would share man to man sex again. They had enjoyed it too much not to. Sucking his son's cock and enjoying his cum was wonderful. He had visions of David's tight asshole and thought about burying his hard cock there. He knew that he had to tell Lisa, his wife and had been terrified of what her reaction would be. She could tell something was on his mind as they got into bed. She had gently coaxed the story out of him. He was surprised at her reaction, which was to go down on him and suck a load of cum from his dick. His wife got him hard again, mounted him and begged him to tell the details of his and David's sex session while he fucked her. It had made her a wild woman. He had no idea where all this would end but he couldn't wait to find out. He let himself get lost in his thoughts.
Debbie was leading the way up the trail. She too was lost in thought. She was trying to figure out exactly how to get into her daddy's pants. After she and her mother had enjoyed each other's pussies, it was agreed that this morning they would each get the man of their choice. By now, her mother and brother should be fucking back at the cabin. The thought of her brother's hard dick sliding in and out of her mother's delicious pussy made her own pussy very wet and her clit very sensitive. It was time. She decided to try being a little subtle.
She stopped and turned to her father. She put on a little girl pouty face and stepped up to him.
"Daddy, I'm really going to miss you when I go away to college. You have always been there for me whenever I needed you. I love you so much." She hugged him tightly and pressed her tits hard into his chest. She gently and tentatively pressed her pussy and hips forward. Debbie could feel the bulge in her father's crotch pressed into her stomach.
"I love you too, sweetie. You're my little girl" His hands caressed her back. His right hand moved below the hem of her tank top and on to her smooth ass. "Except now, you are all grown up. A real woman" His other hand was on her ass and squeezed firmly. He tentatively ground his groin into hers.
"I didn't think you had noticed"
"How could I not notice? You are a very beautiful young woman, just like your mother" For a moment, they both thought about how much they had enjoyed Lisa's pussy separately the day before.
"Do you really think I am as sexy as mama is, Daddy? I'm flattered that a handsome man like you would think so."
"You remind me of her in so many ways, sweetheart. You even hug the same."
Debbie pressed her pussy hard against her dad so that there would be no doubt about her meaning. "I bet we don't do everything the same, daddy." She looked up into her father's eyes and grinned. "Would you like to find out?"
Their lips met. Mike's tongue began to explore his daughter's mouth. Eagerly, her tongue met his. She began to suck gently on her father's tongue. Mike knew instinctively that his daughter would give good head from the way she sucked on his tongue. His cock throbbed against Debbie's firm young tummy. She was grinding her pussy against the bulge in her father's pants. He could feel her nipples pressing into his chest.
His left hand slid up under her tank top and cupped her tit. Her nipple grew even harder against her palm. His right hand slid down under her shorts and panties. His daughters ass was hot and smooth under his hand. Debbie moaned at her father's touch and she felt her cunt begin to lubricate.
Debbie reached between them and found the button on her father's pants.