Terry barely stifled a groan of frustration. Her pussy was burning with need, and she hated to think of going a whole day without relief. But she knew better than to argue with her parents. Somehow she'd have to get through till evening, when she could escape to her room and beat off. She noticed that her brothers looked equally disappointed. Of course they'd been hoping to have more fun with her, but Mom's plans had ruined things for all of them.
Terry spent the morning scrubbing and dusting and vacuuming. Then in the early afternoon she got a lucky break.
"I'm going out for some groceries," her mother said, "and I want this cleaning done by the time I get back."
"Okay, Mom," Todd chirped.
Her mother had hardly closed the front door when Terry turned off the vacuum and started through the house looking for one of her brothers. She didn't care which one she found, as long as he was ready for a quick fuck. She was about ready to scream with horniness. She rushed into the living room and found Todd reading a book.
"Quick," she panted, "let's go to your room and get it on."
Todd gawked at her. "Are you nuts?" he asked. "Won't Mom hear us?"
"She went out for groceries," Terry said, already heading for the stairs.
"Hey, terrific," Todd said, tossing his book aside and hurrying after her.
They thundered up the stairs and into Todd's room and started throwing their clothes in all directions. Their mother was a very efficient shopper, and she wouldn't be gone long. They'd have to work fast if they were going to make love before her return. Naked, they hopped onto the bed and started kissing and pawing each other.
"I've been horny all day," Terry moaned. "You and me both," Todd panted. "I had to jack off before I could came to breakfast."
"Wish I'd done that," she sighed.
She kissed him hotly and snaked her tongue into his mouth. He gave a muffled groan of excitement, and she felt his cock swelling and stiffening against her belly. She creamed heavily, soaking her hot little pussy and inner thighs. Todd's tongue teased hers, and they both began to breathe heavily.
They were so engrossed in their love-making that they didn't notice the keyhole going dark. Matt had been in his room working with his computer when he heard hurried footsteps in the hall and then muffled voices coming from his brother's room. His curiosity had gotten the better of him, and he'd sneaked out to take a look through the keyhole and see what was going on. When he saw his brother and sister lying naked on the bed, kissing and caressing, he clenched his fists.
"Hey, no fair," he muttered.
After last night he regarded Terry as his girl. He had no idea that she was also making it with Todd. He felt jealous and angry and very much left out. He'd been thinking about Terry all day, wishing they could fuck again, getting so horny he had to jack off a couple of times. And now here she was getting it on with their brother.
Matt watched in an agony of envy as they pressed their naked bodies together and exchanged long steamy tongue-kisses. He wanted to march in there and demand his share of the fun, but he knew Todd wouldn't be too pleased about that. Matt had always been intimidated by his older brother. He knelt there and seethed helplessly.
It was hell to watch them, yet he couldn't tear himself away. He realized that in spite of his anger and envy, he was getting aroused. Finally they came up for air, and he got a glimpse of Terry's cute little tits and neat dark bush. His cock went stiff as steel and strained against his fly. His balls swelled up, crowding his tight jeans. He needed to fuck his sister really badly, but she was already taken.
"Shit," he muttered.
Now Terry took Todd's hand and slid it between her thighs. Matt knew what he'd be feeling scorching wet flesh. His hand began to move back and forth, and Terry gurgled with pleasure. Her nipples were standing up rosy and rigid with arousal, and her pretty face was flushed.
"Mmmmmm, yeah, Todd, that feels great," she moaned.
Matt's cock gave a lusty leap and tried to tear its way out of his jeans. He ached to get his hand onto his sister's slick hot gash. He'd be glad to give her all the fun she wanted. But Todd had gotten there first, dammit, and no way in the world was he going to move over and make room for his kid brother.
He watched and almost howled with envy as Terry wrapped her fingers around Todd's stiff cock and started pumping it. Matt really needed her to do that to his engorged dick, but he'd just have to make do with his own fist. He unzipped his jeans and let his hard-on snap free of its prison. He grabbed it and started pumping it frantically.
His prick throbbed hard in his jerking fist as he watched his brother and sister masturbating each other. Terry's fingers flew up and dawn the rigid blue-veined shaft of Todd's cock, while Todd sawed a stiff finger back and forth over her clit. Both horny kids were flushed and panting.
"Oh, wow, Todd, this is fun," Terry panted, "but maybe we better fuck before Mom gets back."
"Yeah you're probably right," Todd said, rolling her onto her back and climbing onto her.
That was the part that just about killed Matt.
He barely stifled a groan of envy and longing as Terry panted her legs wide for his brother and Todd stuck his steel-stiff cock into her cunt. He thrust into her greedily, pushing into her steaming little fuck tunnel till only his balls showed.
"Awwww, Jesus, yeah," he groaned, "it's so hot."
"Unnnhhhh, yes, honey, get into me," Terry whimpered, "give me every inch of that big thing."
"Shit and double shit," Matt muttered.
They started fucking hungrily. Todd's trim ass jerked and knotted as he pumped his engorged cock in his sister's juicy cunt. Terry fucked right back at him, moving her hips to his rhythm, meeting his lusty thrusts with upward jerks of her body. She was taking his cock as deep as she could get it, as though she was starved for that hard cramming sensation.
"Ohhhh, yeah, Todd, fuck it to me," she moaned, "give it to me good and hard baby."
Matt pumped his engorged prick faster, matching the tempo of their fucking. His fist wasn't much consolation, though. He remembered all too vivdly how terrific it had felt to cram his stiff cock into his sister's snug but slippery box. He ached to do it again, but her cunt was already occupied.
"Ahhhh, shit, it feels so good," Todd moaned. Tell me about it, Matt thought miserably. He was fascinated with spying on them, yet it was driving him crazy, too. Todd's thick reaming cock was making an obscene sucking noise as it forced the juices from Terry's gripping little pussy hole. Terry was whimpering with pleasure as she took the steady stiff thrusting of her brother's prick. Matt was going out of his mind with lust.
He realized now that Terry and Todd had gotten it on before. They seemed very familiar with each other as lovers. So Terry had seduced both her brothers. She was a very kinky girl, and very hot-blooded. Matt gurgled with lust as he thought about all the delicious things they'd done together in the car last night.
He knew for sure that Terry had loved it. So why had she chosen Todd instead of Matt for this quickie love-making session? Matt would have been delighted to fuck her. His cock throbbed hard in his fist as he taught about it. The first chance he got, he was going to ask her why he'd been left out of the fun.
"Unnnhhh, fuck it to me, fuck it to me," Terry chanted hoarsely.
Todd was fucking her faster and harder by the second as both of them hurtled toward orgasm. The bedsprings were starting to creak, and that noise was punctuated by Todd's hoarse groans and Terry's shrill squeals of delight. With all that noise going on, they couldn't hear Matt's ragged hush breathing as he spied on them and jacked off.
"Oooooo, shit, I'm almost there," Terry whimpered. "Fuck me as hard as you can, Todd, get me off."