Chapter 10
Sue wasn't home when Billy got back from the gang-bang with Barb. He didn't get a chance to talk to her until after dinner. Even then, he couldn't talk to her right away. He and Sue had decided to be very careful about their perverted relationship. If their parents found out what was going on, there was no telling what might happen.
"Guess what happened to me today," Billy said to his sister when he finally went to her in her room.
"What?" Sue asked.
Billy told Sue all about the gang-bang with Barb. Sue listened with round-eyed excitement.
"She must have really flipped," Billy said in conclusion.
"Oh, I don't know," Sue said. "I have to admit that fucking all those guys sounds exciting."
"You mean you would let a whole bunch of guys fuck you?" Billy asked.
"Yeah, I might," Sue said. "After all, one guy can only fuck for so long. Then his prick gets soft. Sometimes I think I'd like to fuck all night."
Billy was just beginning to discover a universal truth-girls were usually hornier than guys.
By that time, after talking to his sister about the gang-bang, Billy was ready to try to fulfill his sister's dream of fucking all night.
She was in bed. Her tits were above the covers but hidden by the sheer material of her nightgown. Billy went over to the bed. Sitting beside his sister, he made the mattress bounce just enough to cause her tits to bob up and down slightly.
"So, you want to get fucked all night long, huh?" he asked as he took one of his sister's tits in his hand.
"Sure I would," Sue said. "You think you can keep it up all night?"
"I'll give it a try," Billy said.
Billy noticed something about his sister's behavior that seemed strange. Could she be hiding something? There was the faint odor of pussy-juice.
Billy guessed that he had come in just s his sister was jerking off. But why would she jerk off when she had him to fuck?
Feeling slightly jealous of his sister's fingers, Billy stood and pulled his jersey off. When his head was buried in it, he felt something fall upon his foot.
When he could once again see, he saw his sister reaching down to the floor quickly. Then her hand disappeared under the covers. Billy caught a glimpse of something white and shaped like a cylinder in her hand.
"What's that?" he asked.
"Nothing," Sue said innocently-too innocently.
"Let me see," Billy said.
He began pulling the covers off his sister to see what she had under there with her.
"Don't!" Sue squealed.
Sue had a playful tone in her voice. Billy knew that she was just fooling around by not showing him what she had. He thought she really wanted him to find out.
But Sue was putting up a real struggle. They had wrestled around like this before they had begun fucking each other. In those days, Billy loved to get an occasional feel. Now, feeling his sister's tits bouncing against him as they struggled was just as much fun.
As the covers were stripped off Sue, Billy found that her nightgown was pulled up around her waist. She was jerking off, Billy decided. And whatever she was hiding had something to do with it.
Billy was lying across Sue's body. She was twisting to the side, hiding her mysterious object under her thighs.
The smell of cunt juice was unmistakable.
"Come on, let me see what you've got under there?" Billy said as he tried to reach under his sister's thighs.
"Nooooo!" Sue screamed.
As he groped for the hidden object, Billy enjoyed his sister's ripe ass rubbing against his arm. And he was catching glimpses of her hairy muff.
Sue wiggled and squirmed, trying to keep her brother from finding what she was hiding. But it was no use-Billy was too strong for her.
With his weight pinning Sue down, and with one of her wrists caught in his strong hand, Billy reached beneath her thighs and found what he was looking for.
"What's this?" he asked as he held the strange device in front of him.
But he really didn't have to ask. It was obvious what the thing was for. It was about nine inches long, two inches thick, and was made of smooth plastic.
Just to confirm his suspicions, Billy held the dildo under his nose.
"You've been sticking this thing up your cunt!" Billy announced as the odor of cunt juice filled his nostrils.
Sue snatched the dildo from the boy. "So what!" she said defensively. "What's it to you?"
"But, Sue," Billy said, "why do you have to stick that thing up your cunt? I'll stick my cock in there . . . any time!"
Sue could tell by her brother's voice that he was hurt. She didn't want him to be jealous of her dildo.
"It's not that I'd rather jerk off with this thing than fuck you," she said. "It's just different, that's all. I guess it's sort of like getting gang-banged. It lasts a long time. This thing never gets soft or tired. And look at this!"
Sue put her finger to the base of the dildo and flicked a switch that Billy hadn't noticed. The plastic thing began humming.
"It vibrates," Sue said. "You can't imagine how that feels when I hold it on my clit! And no prick can do that."
Billy had to admit she had a point there. He no longer felt hurt. Now he was curious and very horny.
"Let's see how you use it," he said.
The kids weren't the least bit shy, now that they had been fucking for the past few weeks. So Sue sat back, spread her legs, and brought the humming dildo to her open cunt.
Billy sat down at the edge of the bed again. With a throbbing cock and pounding heart, he watched as his sister brought the blunt end of her toy to her pussy.
Sue's hairy cunt lips were pushed aside by the fat dildo. She moved its tip over her delicate inner lips to her clit.
"Oooooo," she sighed. "Really, Billy, I wish you could know how good this feels."
Then she moved the dildo away from her clit back down to her gaping inner lips.
When Billy saw the thick device slide into his sister's twat, he had to gasp. It was quite a sight.
Sue got most of the dildo's nine inches up her twat. The humming sound could scarcely be heard. Sue began moaning with lust, and her entire body shook.
"You see?" she said. "This thing's really fun!"
"Yeah!" Billy agreed.
"Once I start coming, I never stop with this vibrator," Sue said as she put the tip of it back on her clit.
"Let me try it," Billy said.
"Take it," Sue offered.
Billy grabbed the dildo as his sister let go. He held it to her clit as she had, moving the tip in little circles around her love-bud. Then, just as Sue had, he moved it between her inner lips and pushed it into her cunt hole.
Billy slid the buzzing thing up his sister's twat as she lay there, shaking with passion. As he withdrew the vibrator, he loved the way her cunt made a sucking sound, as if it didn't want to give up the fat plastic thing.
In and out of her pit, over her clit, and all around her pussy Billy maneuvered the vibrator.
Sue moaned softly and wrapped her arms around her head.
It was a beautiful sight-Sue's naked, shapely body writhed with the rapture of the vibrating dildo. And although Billy had seen her in the grip of orgasmic joy before, now her entire body was visible to him-not half-hidden under his own.
Billy's eyes wandered from his sister's ecstatic expression to her shimmering tits to her dildo-filled cunt. He began moving the dildo more quickly in and out of her pussy to see her writhing become more wanton.
"Eeeeeee," Sue cried as she continued to enjoy her endless orgasm.
Sue had her legs spread as wide as she could get them. She grabbed her own tits and squeezed until the supple tit-flesh oozed through her fingers, Billy had never seen a more perfect picture of intense passion.
But working on his sister's cunt with the vibrator was making him uncontrollably horny. So while guiding the buzzing device around in Sue's pussy, he began to undress with his free hand.
When Sue noticed that he was trying to unfasten his belt with one hand, she helped. But her hands were trembling, so we didn't do much good.
"Here, let me have the vibrator back," she said. "You get your pants off."
Billy relinquished the dildo and stood up. As he took off his pants, he looked down at the masturbating girl. She was holding the base of the vibrator in both hands now. She moved it in and out of her cunt as she held her legs high off the mattress.
When Billy was naked, his huge prick stood out in front of him. It was almost as big as the dildo, and it jerked almost as fast.
"Let me suck you," Sue said as she continued sliding the vibrator in and out of her pussy.
Billy climbed onto the bed and straddled his sister's chest. She was reclining against the headboard of the bed, so as Billy stuck his prick into her face, he could feel her tits under his ass.
Sue opened her mouth. Billy slipped his prickhead into it.
"Ummmmmm," Sue hummed as she began wiggling her tongue beneath Billy's cockhead.
Billy moved his hips slowly back and forth, sliding his prick deep into his sister's mouth.
Sue's orgasmic gyrations bounced Billy about. In turn, his prick wobbled inside her mouth. Billy was experiencing sensations he had never felt before.
Sue was giving her brother a good blow-job in spite of her delirious climax. Billy was hearing an orgasm, too.
But he was surprised suddenly by his sister's next move.
Just as Billy's jaw dropped and he began grunting with pleasure, he felt a strange sensation at his ass. He was being poked with his sister's dildo!
Then Billy felt Sue's fingers searching for his asshole. When she found it, she placed the tip of the vibrator there.
"Ahhhhh!" Billy gasped as he felt his asshole invaded by the thick plastic dildo.
Soon the vibrator was firmly lodged in his ass. The vibrations filled his entire lower torso.
Billy looked down at his sister's face. With her mouth stretched around the base of his cock, her eyes were smiling up at him. Of course, with her mouth filled with hard cock, Sue couldn't speak.
He jerked his hips back and forth. That made his prick slide in and out of his sister's mouth, but it also made the dildo slide in and out of his ass.
Like most kids, Billy had explored his asshole with his fingers. He even liked to stick a finger up there when he jerked off. But he never knew his ass could give him so much pleasure.
"Oh, God!" he cried as his jism began bursting into his sister's mouth.
The vibrating, sliding dildo seemed to increase the ecstasy of Billy's orgasm tenfold. He was unloading a huge quantity of cum.
"Oh, Sue!" Billy grunted. "Ohhhhh!"
Only when Bily's cock stopped flooding her mouth did Sue pull her vibrator from his ass.
Billy slowly sank down beside his sister.
"Nice, huh?" Sue asked.
"God, yeah!" Billy sighed breathlessly. "Where did you find that thing?"
"I sent away for it," Sue said. "See? It was advertised in this magazine."
Sue reached beneath her mattress and pulled out a magazine. It was full of pictures of people fucking and sucking. It made the magazines Billy had under his mattress look like "Good Housekeeping."
"Where did you get this magazine?" Billy asked.
"Oh, Barb gave it to me," Sue said. "We used to look at the stiff pricks and imagine what they would feel like inside us. That was before we found out, of course."
That evening, when Billy went to bed, he understood that it was girls, not guys, who were the really sexy ones. And now that he knew that secret, he was going to use it to get fucked more often with more girls.