Over and over her hips bucked up against her father and she thought she might even throw him off, so frantic were her actions, but her father gripped her firmly by her hips and rode it out.
At last, Susan collapsed, falling to one side of her with a sigh. Her father slowly pulled his cock from her cunt and lay down on the other side of her, the three of them unable to speak for several minutes.
Each of them was unable to move, their hearts beating rapidly, but gradually slowing down from a racing pace. Susan had rolled to her right side, her father to her left, but Keri merely lay where she was in the middle of the bed, her legs still splayed, feeling the cum oozing out of her to forma puddle beneath her ass.
'I think I have got to be the luckiest man in the whole world,' she heard her father say with a sigh of happiness.
'Oh?' said Susan, raising up slowly and resting her head on her hand, 'and what makes you say that?'
'Because I have two of the most beautiful, sexiest women in the world ready to take care of my every sexual need twenty-four hours a day, in anyway I want.
'But the best part about it is that I love them both with all my heart, and they love me. And, from the looks of what I've seen so far, they won't have any problems getting along with each other, either,' he told them, raising up on his elbow to look at the two of them.
'Oh, I think Keri and I are going to get along just fine together, 'Susan told Keri's father, leaning over to kiss Keri lightly on the lips, running her tongue over them to taste her own cunt juices that lingered on them.
'I would be inclined to assume that the two of you did more than just a little shopping, talking and eating today,' her dad said with a knowing grin.
'You guess right, Dad,' Keri told him with a grin of her own. 'Actually,' she added with a giggle, 'Susan got me drunk on white wine and then seduced me.'
'You weren't that drunk,' Susan told her, poking her playfully in the ribs.
Her father looked at the two of them and smiled, a glint coming to his eyes.
'Well,' he said at last, 'that only leaves your sons to join in the fun, if Keri is willing, as I know,' he said, looking directly at Susan, 'that they are both fucking you already.'
Keri saw Susan blush and lower her eyes for a moment. 'How…how did you find out.'
Keri's dad told Susan about the day he had gone to her house after getting off work early and had found them together in her room fucking.
'You weren't mad?' she finally asked shyly.
'Susan, sweetheart, how could I be mad at you for doing with your sons what I've been wanting to do with my own daughter?
'Now that it's out in the open, I think we will all be better off for it and we won't have to sneak around to fuck one another behind each other's back either.
'But there is still the question of how Keri feels I think she should have the option of whether she wants to fuck Steve and Mark. I don't think she should be made to feel she has to, and if she decides not to, that is to be accepted by all concerned.'
'I don't see any problem with that,' said Susan. 'I mean, I know they would both love to fuck her, but they also know she is going with Chris and he is a friend of theirs and they wouldn't do anything to upset that relationship. There won't be any pressure from them, I can guarantee you.'
Keri thought about this for a moment and grinned at her father and Susan. 'Well, they are both good looking, and from what you say,' she said to Susan, 'their cocks are pretty good-sized, so I don't see any reason why I should hold back, but only as long as it doesn't affect my relationship with Chris.'
'Are you worried about what he might say or do if he finds out?' asked Susan.
'Yeah, but then again, maybe if a certain step-mother-to-be were to seduce him and fuck his brains out, then he might not get too uptight about me and her sons. But I don't know how he would react to me fucking Dad. That might be too much for him.'
'Hey, wait a minute,' said Susan, her face suddenly lighting up with an idea.
'Isn't Chris' mother that good-looking brunette who owns the small insurance company over on First Avenue?'
'Yes, why?' asked Keri.
'Well, didn't she get divorced about a year or so ago?'
'Yes.'
'Well, it's just that I've heard Steve and Mark talking about her, saying how much they would love to get hold of her, so one day I stopped in and checked her out.
I can see why they would want to fuck her. She's beautiful.'
'So? What's that got to do with Chris?' Keri asked.
'What if we figured out a way to have Chris fuck her?'
'Gee, I don't know,' Keri said, her face forming a frown. 'I don't think Chris would go for that. He's pretty straight.'
'Keri, dear, let me tell you something,' Susan said with a smirk. 'Most guys have fantasies about fucking their mothers. And, contrary to what you may hear people say, a hell of a lot of mothers have dreams about fucking their sons, of being a son's first fuck, especially if that mother is as beautiful as Chris' mother is and who has been without a man for as long as she has.'
'Well, maybe so, but what if it backfired?' asked Keri's dad.
'I don't think it will, if we all work together and set it up right.'
'All right,' said David. 'So how do we set it up?'
'Can we talk about this later,' Keri said, glancing down at her father's cock, which was starting to get hard once again. 'Right now I think I would rather find another way to occupy our time,' she told him as she reached down to fondle the rapidly growing cock.
'What did you have in mind?' her father asked as he started playing with her tits.
'My ass. I want you to fuck me in the ass.'
'What about me?' Susan asked with a smile.
'I'll show you,' Keri replied as she quickly turned around on the bed and buried her face in Susan's snatch, lowering her own down to Susan's waiting mouth.
The two of them began to go to work on one another, driving their tongues in and out and around each other's cunt, nibbling on clits, while her father moved around behind her and knelt between her legs. She could feel him ease his cock into her pussy, stroking it back and forth a few times to coat it, and then he pulled it out and positioned it against the crack of her ass.
She felt Susan's tongue quickly replace her father's cock in her pussy, while her hands reached up and pulled apart Keri's ass cheeks for her father's cock.
She felt him push forward gently but firmly, his huge cockhead stretching wide the opening of her ass. When it finally popped through the ring of muscle there, she gasped and clamped down on Susan's clit, causing the older woman to cry out and arch her hips as she climaxed briefly.
Slowly, her father began to feed more and more of his massive cock into her ass.
She thought it would never go all the way in, but at last she felt his hips grind against her buttocks and she knew she had all of him.
He began to fuck her slowly, taking his time and pulling his cock nearly all the way out before slowly going all the way back in. All the while Susan was sucking on her cunt for all she was worth, and she was doing the same for her in return.
Gradually the pace and tempo picked up for all three of them. She was sucking Susan's pussy as if it were something her life depended on, sucking out the other woman's sweet tasting fluids and swallowing them eagerly as her tongue swept the inner walls of the red-haired cunt.
Her father was moving his cock in and out of her ass faster and harder, his hands coming around to grab her tits and squeezing them. She ground her own hips down on Susan's face, trying to capture more of her tongue as her father's cock pistoned in and out of her ass.
Susan's hips then began to buck and squirm beneath her lips and Keri knew that she was cumming. She covered Susan's entire pussy with her mouth and sucked powerfully, driving her tongue in and out like a small cock, holding onto Susan's hips as the older woman climaxed.
As soon as Susan's orgasm was over, Keri's father pulled Keri to a position where she was on her knees in
