'I don't know about shocked,' Jenny replied nervously, 'but it sure did surprise me. You have such a big bottom.'
'Why don't you have another look at it?' Greta said, turning her back and pulling the hem of her dress above her waist. 'Go ahead, take my panties down and have a good look at my big ass.'
Nervously, the girl pulled her panties down and felt waves of excitement sweeping over her. When Greta invited her to, she put both hands on the big cheeks and rubbed, then squeezed the firm mounds. After about a minute, Greta turned and smiled at her, reading excitement in her eyes as he looked at the wide triangle of her pussy bush.
'I don't know about you, Jenny,' she said with a little wink, 'but that made me very horny.' As she said it, she pushed a hand into her crotch and gave her pussy a little rub. 'As soon as we finish our drinks, I'm going to take your uncle to our bedroom, we're going to strip naked, and I'm going to take his big dick up my cunt for a nice fuck. I suppose you're a bit young to know all about fucking, but it's wonderful. There's nothing like the feel of a stiff prick in your cunt, except maybe a good tongue. Have you ever had your little cuntie sucked and licked?'
'No,' Jenny replied, and blushed.
'As I said, dear, things are going to be very different around here. Let me have a quick look at you before we go back to the boys.'
With only a little urging, Jenny raised the hem of her dress and Greta pulled her panties down. She felt a strong surge of passion as she looked at the tender young cunt with just a little fuzz above it, and thought of what it would be like when Cyril lapped it and then stretched it with his big prick. When her hand went to the little slit and stroked it gently, she felt Jenny tremble, and told herself that the girl too would be easy to seduce.
'Later, you may tell your brother what we did in the kitchen if you wish, perhaps while I'm upstairs getting fucked by your uncle. Tell him I'll let him feel my ass later.'
They carried the drinks to the living room and the four chatted until Cyril and Greta finished theirs, then Greta stood and told the children that she was taking their uncle away for a while, winking at Jenny as she spoke.
In restoring the old farmhouse, Cyril had left many of the original doors, with keyholes. As he and Greta began undressing, they heard the floor squeaking outside their room, and wondered whether both the twins were there, peeking through the keyhole.
Outside the door, Jenny and John took turns peeking as the man and woman undressed until both were naked and beginning to play. The size of her uncle's prick both delighted and frightened Jenny. As she looked at Greta's big tits and ass, she recalled how smooth the cheeks had felt, and hungered to rub the exciting woman all over.
When he took his turn at the keyhole, John felt his pecker stiffen and throb as he feasted his eyes on Greta's naked body, her tits so big that he couldn't believe it. He watched his uncle sucking one big tit and fondling it with both hands, and then he made way for his sister as Cyril sucked the other.
While Jenny watched, John reached up under her dress and fondled her panties, and then he pulled them down and, for the first time, saw her little cunt. After he had rubbed her pretty little ass for a while, he put a hand into the crotch she opened for him and felt warm young pussy.
When she allowed him to return to the keyhole, the boy almost gasped aloud as he saw the big woman lying on her back with her legs wide open while his uncle sucked her cunt. He had heard boys talking about cunt lapping, but had never really believed that it happened. He and his sister took turns watching the cunt lapping, then they both heard Greta coming, her cries of passion seeming to fill the house.
But one come wasn't enough for Greta in her state, and after a minute or so, John watched his uncle lie on his back, then Greta was sitting on his face and he was lapping her juicy cunt again, his hands fondling her beautiful big ass as he sucked and licked until she had another come, and then she was smearing her juice all over his face, her big ass cheeks jerking strongly.
After the second cunt lapping, Greta knelt on all fours, showing her ass and cunt to the pair at the door, and then Cyril knelt up behind her, took his cock in hand, and slowly worked it into her well-prepared slit. He gave her a long, slow fucking until he was ready to shook his load, then, while Jenny pressed her eye to the keyhole, he pulled his throbbing cock out and let her see his jism shooting all over the bare ass of the big woman.
The show over, the twins went to Jenny's room where they talked of all they had seen, then she asked her brother to let her see and feel his prick. He took it out eagerly, and she marveled at the hardness of it, wondering what it would feel like if she were to let him stick it into her cunt. For just a moment, she considered it, and then a wave of apprehension swept over her as she thought of pain and pregnancy and promised herself she wouldn't permit him to. And then he was rubbing the crotch of her panties and she forgot about pain, although she did remember her promise not to let him fuck her. When he wanted to take her panties off, she helped him, then a fresh wave of arousal swept over her as her brother's hands rubbed in her crotch and over her smooth ass.
'Do you want to suck my cunt like he did?' Jenny asked, her young body trembling.
'Yes, I think so. What does a cunt taste like?'
'Silly, how would I know? If there's any taste to it, it must be a nice one. Uncle Cyril sure seemed to like sucking Greta's.'
John agreed, and then she was lying on the bed with her crotch wide open. He bent over her, looked at the pretty little pussy, then began kissing and sucking it, reaching under her to fondle the cheeks of her ass while she writhed with passion.
'Now get your tongue inside like he did,' Jenny told her brother as she rubbed his head, thrilling to the feel of having her cunt sucked. 'I think if you lick enough, I can have a come, like she did. I know I'm old enough to come, I can do it with my finger.'
John was in the mood to try anything, so he parted the tender little lips and flicked his tongue into her slit. He was delighted to find that there was no taste at all, and that it felt thrilling to be licking a cunt. She guided his tongue until it found her cunt, and cried out a little at the first contact, hoping the others in their bedroom hadn't heard the sound. John gave her a lovely lapping, and then she had to stuff the heel of a hand into her mouth to keep from shrieking as her orgasm swept over her in delicious waves.
'Ooh, that was so good,' she whispered when it was over and she was able to breathe normally again. 'Your tongue felt so good in my cuntie, and you gave me such a beautiful come, the best one I ever had.'
'Now I need something,' he said as they both looked at his hard little prick. 'Do you want to fuck?'
'No, I'm afraid to do that. Don't boys pull themselves and shoot cream, like Uncle Cyril shot it over her big ass?'
'Yeah,' he replied dubiously, and then his eyes brightened. 'I know you can pull me off. Your hand is nice and soft and it'll feel good.'
Hurrying to the dresser, he took some Kleenex from the box and made a thick pad of it. Giving it to her, he told her how to masturbate him, and she looked as excited at the prospect as he, then she was holding the pad in her left hand and slowly jerking his cock with her right, while his heart pounded so loudly he thought it could be heard all through the house.
'Oh, that feels so good,' he told her, panting. 'It won't take long for me to shoot. It feels so good!'
Seconds later, he panted a warning that he was going to shoot, and then he did. The first spurt was strong, and it missed the pad, shooting against the wall, then Jenny was able to get the tissue into the right position and she watched as the rest of his jism shot into it, and then felt his dick shrink and soften.
'Gee,' she said with awe, 'cocks are wonderful things. I'll pull you off all you want, and you can suck my cunt as often as you want to!'
The next morning, Cyril and Greta lay in bed making plans. They rejected their earlier decision about waiting a few days before seducing the twins, and agreed that they would get on with it that day. They agreed too that John would be seduced first, and that both Cyril and Jenny were going to watch.
'Once she's seen me in action with her brother, that pretty little girl is going to be so horny she won't want to wait another minute for her turn,' Greta told him.
'You're probably right,' Cyril agreed. 'In fact, if she seems receptive, I may play with her a bit while John is getting his.'
'That could be fun, but I'd suggest you don't try to push too fast. It would really be a shame to upset her.'
'Don't worry, dear. I'll keep reminding myself that she's only eighteen years old. I won't risk scaring her at all. I want her to be nice and eager when her time comes.'
The children still looked excited when they arrived in the kitchen for breakfast. The big, old-fashioned kitchen