Matt and Sis

Beth Thompson couldn't concentrate. Dressed in her study clothes (T-shirt, sweats, running bra), the pretty college sophomore stared at the page, but all the characters blurred together and told her nothing. All she could think about was the sudden breakup of her family, and wonder why no one would talk to her about it.

What Beth knew for sure was that her parents were divorcing. Mom wasn't talking, but the two of them had never been close. Yet it wasn't like Dad not to return phone calls or e-mail, and her older brother Matt seemed to have disappeared off the face of the earth. Even Trudy, her sister-in-law, ignored her.

Then she heard three short knocks on her door.

"Hi, Sis."

"Matt! What are you doing here?"

The siblings embraced, and then Matt leaned back to look at her. He and Beth shared the same deep brown eyes and smooth round chin, but Beth favored their father more. Her hair was the same champagne gold as their father's, though she wore it long and flowing, far past her shoulders. Beth's lips weren't as full as their mother's, but her breasts were larger and rounder. Sometimes Beth thought Mom was a little bit jealous of that.

Matt was tall, square and all muscle, and today he had a strange look in his eye that scared Beth a little. Beth tugged on Matt's hand, pulling him into her small single room.

"Has anybody told you?"

"No! Nobody's saying anything except that Mom and Dad are splitting up."

"So are Trudy and me."

"But-- but-- oh, Matt."

Beth buried her face on her brother's shoulder, and tears flowed; Beth had introduced them. Come to think of it, Matt had dated a lot of her friends, as if Beth's purpose in life was to provide girlfriends for her brother.

Matt held her close and stroked her hair. Beth thought she felt his lips brush across her temple, and his other hand was definitely too low, just above her ass. She wondered if he knew where he'd placed his hand.

"Mom found out that Trudy's been having an affair with Dad," Matt said at last, sitting next to his sister on the bed. They held hands.

"Oh, no."

"It's been going on since we got engaged."

"So that's--"

"There's more." Matt hesitated. "Since we found out, I've been going to bed with Mom."

The revelation left Beth speechless.

"It was her idea," Matt continued. "It was just for a little revenge, but, well, it's making the divorces that much more complicated. Actually, Trudy walked in on us."

"I-- I can't believe it," said Beth. She stared at him, wondering who this stranger was in her brother's body, saying these insane things. But what came out of her mouth next surprised them both.

"What was it like?" Beth whispered. "F-- fucking Mom?"

Matt exhaled slowly. "I thought you were going to hit me," he said with relief, and then described their first encounter, which took place in Matt's town house.

As Matt revealed each intimate detail, the images formed in Beth's mind: Matt and Mom peeling each other's clothes off, fiery kisses, bites and nibbles in intimate places, that cock, her own brother's cock in Mom's mouth …

Beth blushed, and her breathing became more shallow. Matt pulled her close, and, before she could think to stop him, he was kissing her.

But Beth found herself kissing back, letting Matt's tongue dance with her own, tentatively at first, then with fervor. When the kiss broke, Beth could hardly breathe.

"I've been wanting to do that since high school," Matt confessed. "I know you've thought about it, too."

"Oh, Matt-- we--"

"Shh."

As Matt kissed her again, his hands dipped into Beth's sweat pants and began to explore her smooth, athletic curves.

Matt was right, of course; Beth had thought about it. It was hard not to, because whenever Matt went to bed with one of her friends, they always told her everything. Of course Beth was curious. Such urges, she had been told in Psych 101, were perfectly normal, part of the curiosity of growing up. But this--

Matt knew exactly where to touch her, and Beth's reluctance and confusion began to evaporate as her brother slipped his fingers past the elastic in her panties, in search of her clit. Beth broke the kiss and moved closer to give him a better reach.

"Ohh, Matt," Beth whispered. "Don't stop, don't ever stop."

"I won't."

Matt grinned, and while some small part in the back of Beth's mind was dreading the consequences, she knew nothing would stop Matt, or herself, now.

Matt's teeth sank gently into her neck, and his hands ran underneath her T-shirt, cupping her breasts, kneading them, squeezing them.

Finally, Beth's fingers found the bent lump in Matt's pants, and she set to work straightening it out. Even through his briefs and thick denim, she could feel the pulsating heat from his dick.

Beth leaned back, shedding her bra as he lifted her T-shirt off. Fully revealed, her smooth, firm breasts poked from Beth's slender, curved torso like ripened grapefruits, ready to be plucked. Beth's nipples, fully aroused, were hard and stiff as cherry pits.

Beth shook her boobs playfully.

"Like 'em, big brother?"

"They're terrific, Sis," Matt breathed, cupping them in his warm, rough palms. His thumbs flecked her nipples, and then he took one in his mouth, causing Beth to gasp ardently.

The siblings shed the rest of their clothing. Matt pushed his naked sister back on the bed and parted her legs with his chin. When his tongue began to explore her vulva, Beth gave herself completely to blind lust. She ground her pussy onto his face, and when he slipped his fingers inside, Beth could hold back no more.

"Matt! My God!" she barked as the first wave of orgasm washed over her young, lithe body. Matt kept going, bringing her to a second orgasm, and then a third. He might have gone on, but she tangled her fingers in his thick, dark hair and pulled his face up.

"Your turn, big brother," she said with a smile. Taking a good look at his animated, hard, red cock for the first time, she added, "Wow. You really ARE my big brother."

Matt laughed, and joined his sister on the bed. She pushed him back onto the pillow and straddled him, running her dripping pussy lips along the length of his dick.

"Oh, you teasing bitch," Matt said.

Beth laughed.

"Catch me if you can," she said, bringing her pussy right to his tip, and then sliding back down to his aching balls. To add to this exquisite agony, she let her long, soft, yellow hair tickle his chest. She bent her face down and bit one of Matt's nipples.

"Ouch!" he cried.

Matt then caught one of her perfect nipples between his teeth, making his sister cry out. He cupped Beth's firm round ass and slid her to the tip of his prick. He pushed his hips upward, and achieved sweet penetration at last.

"Ohhh, Sis," Matt sighed.

Brother and sister now writhed together in passion on the single-size college bed. Beth leaned up to her full height to get the most of her brother's driving thrusts, and then Matt surprised her by rubbing her clit with his thumb.

"Oh, not again," gasped the pretty college student.

"Just wait," Matt panted as he rubbed his sister to a fresh climax.

Suddenly, Matt jammed his head back against the pillow, his face nearly purple. His body stiffened, and Beth felt his cock get even harder. She leaned over him now, giving him more room, when he jammed himself into her pussy to the hilt.

Hot blasts of sperm pumped into the writhing young woman and she mewled and humped her brother.

"Uh! Uh!" Beth cried. "Oh, that's it! Uh!"

Matt pulled her face to his and they shared a final kiss as he fired the last shot of jism deep into his sister as deep as it would go.

They were loath to pull apart. But when they finally did, Beth nestled contentedly in her brother's arms, both too tired and happy in the afterglow to say anything.

Finally, Beth looked into Matt's eyes.

"I don’t know what to say," she said.

"What about 'I love you?' That always works," he replied.

Beth hit him with one of her pillows.

"I mean, what about you and Mom?" she asked.

"I don't know. We're hoping we can keep the lawyers talking about money and keep the reason for it all out of the documents. Nobody wants to go to jail."

"Now that we've finally made love," Beth said, "I don't want to stop. And I don't want to share. You and Mom got your revenge, didn't you? You can let her go now."

"Mmm-hmm. But it's not going to be that easy."

Beth's fingers lazily curled around Matt's prick and began stroking it gently.

"Oooh," he said as his cock began to grow again. "You're persuasive."

Beth licked her lips and kissed her way down her brother's torso.

"I always get high marks on my orals," she said.

END