"Ahhh, God, Jimmy," she said helplessly, "you mustn't do that, you're making me want you too much."
That was all the cue he needed. Her words told him one thing, but her hotly creaming cunt told him another. He thrust his tongue inside her steamy tunnel as far as he could, and her juices boiled around him. She whimpered steadily and began to move her hips in a slow, sensual rhythm. Although Jimmy really knew nothing about tongue-fucking, his instincts guided him into doing exactly what excited Kay most, working his tongue stiffly in and out of her like a real cock. He felt her slick cunt walls tightening and tugging at his tongue as if to draw him even farther inside.
"Jimmy, I just can't permit this," she said. "I know it seems cruel to you now, but some day you'll understand."
Using all her strength, Kay twisted her body violently and flipped the clinging boy off her – right into the swimming pool. For one crazy moment she wanted to laugh. Jimmy came to the surface sputtering, his modishly long red hair plastered to his face. He looked extremely indignant.
"What the hell," he said.
Kay managed not to giggle. "I'm sorry, Jimmy. I just couldn't seem to get it through your head without doing something like that. What we are doing is called 'incest', which means two closely related people having sex. It's against the law. We could go to jail for it. I simply can't involve you in something like that, and it's certainly against my conscience. Now, you dry off and go to bed. Forget all about this. It won't happen again, I assure you."
"No," said Jimmy. He had listened carefully to her words but his stubborn freckled face showed that he didn't agree. "You listen to me for a change, Aunt Kay. Grownups don't have all the answers, you know. In fact some of your rules are pretty damned silly. I don't care what the law says, and I don't even care what your conscience says, because they're both wrong. All we were doing was having fun, without hurting anybody else. That's no crime. Don't tell me you didn't enjoy it. Go on, Aunt Kay; I'm waiting – tell me you didn't like it."
Kay couldn't meet the boy's candid, accusing eyes. He was right, of course, but she was ashamed to admit it. Speeches came to her mind, but they all sounded weak and false. At last she said lamely, "You may be right about some things, Jimmy. In fact I'm sure you are. But that doesn't change my feelings. I couldn't live with myself if I did what you want. That's final. And now I'm going to bed."
She turned and started for the door. She heard Jimmy swimming to the ladder and climbing out of the pool, but she forced herself not to look back. It was tearing her up to reject this chance of sexual satisfaction, but what else could she do? It was out of the question to carry on an affair with her adopted teenage son.
She reckoned without Jimmy's stubborn determination. As he emerged from the pool, he swiftly shucked his soaked pajamas and raced after her, naked. Desperately horny, sick of senseless grownup rules, he vowed that he would not be thwarted this time, even if he had to rape her. He would prove to his aunt once and for all that he wasn't just a little kid, that she couldn't ignore him or get rid of him with a smile and a pat on the head.
He grabbed her from behind just as she was about to open the door, clapping a hand over her mouth to stifle her screams. Kay shuddered violently in his arms, both from surprise and from the cold contact of his wet naked body. Her shock was so great that she dizzily allowed him to drag her across the patio and onto the grass. Jimmy laid her down and quickly pulled off her flimsy nightgown. Only then did she begin to recover her senses.
"Jimmy, my God, no," she said. "Can't I do anything, say anything, to stop you?"
"No," he said. "I don't agree with you. I think you're being silly. We want each other, so why shouldn't we have each other? Nobody else has to know about it."
This made a great deal of sense to Kay in her achingly horny condition. The more aroused she became, the weaker the voice of her conscience. If Grant didn't know, where was the danger? He was a sound sleeper, and even if he did wake up, she could always say that she'd heard a noise and gone to investigate. Was it fair that she should spend the rest of her life starved for sex? Surely that was asking too much.
"Well, just what did you have in mind, Jimmy?" she said, weakening.
Encouraged by the softer tone of her voice, Jimmy threw himself roughly onto her hot smooth body, rubbing his stiff dick against her tender mons. The gesture really required no explanation, but he said anyway, "I want to fuck you, Aunt Kay. Jesus, I want to fuck you so bad."
Kay was shocked at the coarseness of his language. "JIMMY. I'm surprised. Where did you learn such words?"
"At school," said Jimmy casually. "Anyhow, what difference does it make what you call it? I just want to do it."
The brusqueness of his demand frightened her. For such a young person, he sounded amazingly experienced. "Tell me, Jimmy," she said, "have you ever, uh, done it with a girl before? I have to know."
"No," said Jimmy, "that's why I wanta do it so bad."
"I understand," she said. "Really, Jimmy, I do. But I'm not the right person. You should do it with a girl your own age, or at least with a woman who isn't related to you. I know how you feel, and so I'll suck you off like I did this afternoon, but that's all."
"NO," he said. "Stop treating me like a little kid. I want the real thing."
As he pushed her, Kay lost her balance and went sprawling on the grass. Before she could recover herself, Jimmy was on her again, locking his arms around her waist, wriggling his slim hips between her tender thighs. She felt his rigid dick nosing into the creamy folds of her labia, blindly and urgently seeking her cunt. In her panic she began to hammer his shoulders with her fists.
"Jimmy, no, I absolutely forbid it. Jimmy, listen to me," she said desperately. "This isn't right, you've got to stop. You… ohhh! Oh, My God!"
She felt his wonderfully stiff young prick gliding into her. Suddenly her attitude changed completely. Horny as she was, she hadn't begun to understand how badly she needed to be fucked. As she felt the hard, hot intrusion of his cock, her pussy boiled its welcome, and she slumped back onto the grass, limp and submissive. Dear God, it felt so good, she wanted it so much. Trembling and moaning softly, she permitted him to penetrate her fully, till his swollen young balls snuggled between her thighs. She could have used a much larger cock, but he was plenty hard enough. Her eager vagina compensated by gripping and tugging his stiff young meat, and she shuddered with the joy of it.
Jimmy was even more excited that Kay. At last he was really doing it, really putting his cock into a woman, and it felt even greater than he'd dreamed. Her cunt was hot as a furnace, wonderfully snug around his aching meat, and he found easy passage down her slick juicy tunnel. He decided it was even better than having his cock sucked. Sighing blissfully, he settled on top of her, his head coming just to her huge cushiony tits.
"Oh, boy," he said huskily, "are we really doing it?"
"We're almost doing it, darling," she said in answer to his question. "All you have to do now is move it."
"Move it how?" said Jimmy. He was anxious to do it right the first time, so as not to humiliate himself before his aunt.