Stepbrother’s Forbidden Touch: 21 Sinful Stories

Liam and his 18-year-old stepsister Emma sat across from each other at the dinner table in Noah's home. Noah was an old college buddy of Liam's.

"Thanks for letting us crash here this weekend," Liam said, cutting into his steak. "The exterminators said it shouldn't take more than a couple days to clear the whole house."

"Oh, absolutely, no problem at all," Noah replied with an easy smile. "Honestly, it's my pleasure."

"So Emma," Noah said, turning his attention to her. "Found yourself a boyfriend at that university yet?"

Emma grinned, her eyes sparkling.

"Nope, no boyfriend yet," she said, casting a quick glance toward her stepbrother. "But that doesn't mean I'm not looking. I'm just waiting for the right guy to finally notice me."

The truth about Emma was that her mind had a tendency to wander toward one particular subject: sex. She couldn't help it. At eighteen, her body was constantly humming with restless energy. She would have given anything to sneak away and relieve the tension building inside her, but she couldn't. Not with her stepbrother sitting right there.

"All right," Noah said, pushing his chair back from the table. "I'm going to step outside for a cigarette. Or maybe three."

"We'll clean up," Liam told him, so Noah headed out as Liam and Emma gathered the plates and carried them to the kitchen.

"I'm having a really great time so far, Liam," Emma said as they brought in the last of the dishes. They were alone in the kitchen now, and Liam turned to face his little sister, looking down at her. She gazed back up at him.

"Ahhh," Emma sighed, stretching her arms above her head. "It feels good to relax, you know?"

"I hear you," her stepbrother replied. She lowered her arms and looked at him, a mischievous smile playing on her lips.

"So what do you want to do now?" she asked, raising an eyebrow. Liam smiled back at her.

"I've got a few ideas," he said, his eyes locked on hers.

Her gaze dropped to his lips—full and inviting. They were slightly parted, and Emma felt herself leaning toward him, drawn by an invisible force that pulled her closer. They moved slowly together until he was so near she could hear his breathing, could catch the faint, sweet scent of his breath.

Then, just as she closed her eyes, Liam's lips met hers in a kiss. His mouth pressed against hers with raw passion and hunger. She lifted her hands, placing one on her stepbrother's arm and the other on his side. She could feel the hard muscles beneath his shirt, his toned body expanding and contracting with each breath.

Liam lowered his head to his little sister's neck and began to kiss her there. Emma inhaled the intoxicating scent of the man she craved, and the space between her thighs grew warm with desire.

Liam's hand settled on her upper arm, his fingers tracing up and down her skin. She tilted her head against his, breathing in his heady scent—a fragrance that drove her wild. The heat between her legs intensified, her clit already throbbing with sweet anticipation.

Emma moaned softly through her nose as Liam's mouth traveled lower, to the curve of her neck. She arched her head back, her mind swimming, her body igniting with unrestrained pleasure. Liam's hands were everywhere—pushing, grabbing, squeezing—releasing all the pent-up tension between them. He was rough with her, and Emma found herself aroused almost instantly, her pussy growing wet.

Emma's hand remained on her stepbrother's arm, and she slid it further around, close enough to reach his back. Her fingers glided over the muscles beneath his t-shirt. She rubbed him up and down, much like he used to do for her when she was sick as a child, and as she did, she could feel his body respond, rippling and shifting under her touch. His breathing grew long and slow, and his scent was almost overwhelming.

Liam slid his hand down to her stomach, past her waist, and suddenly he grabbed the space between her legs, making her gasp audibly. A moan escaped Emma's lips as he began to rub her pussy, his hand working expertly, igniting flames of passion in her clit and loins that she hadn't even realized were smoldering, waiting for him to quench them. Her body writhed. Her hips began to move on their own, pushing to meet him. She wanted him—needed him to touch her directly, to feel her, to fill her, to be inside her.

Liam reached up to the back of his little sister's bra and unfastened it. Bringing his hands back down, he grabbed the hem of her shirt and pulled it up over her head, taking the bra with it. He tossed the clothing to the floor, leaving Emma completely topless. Liam paused, looking up at her, admiring her.

While this was happening, Liam's cock hardened inside his pants, and Emma felt it pressing against her front. It nudged that spot between her legs, eliciting a wonderful, indescribable reaction. Her stepbrother's hips ground into her, making her cheeks flush and her heartbeat quicken. His hand moved down to the front of her pants, undoing them quickly, his passion evident. Then he grabbed the waistband and pulled them down.

Emma's bare ass and pussy met the cool air as her stepbrother pushed her pants all the way down. She was shocked. Her heart pounded. He pushed them past her ankles and off completely, leaving Emma's sweet, young pussy exposed—only for him.

Emma felt her chest press against her stepbrother's, the warmth of his skin mingling as their hearts beat together. They kissed, his hands roaming over her sides. Emma wanted this more than anything. Reaching down with one hand, she found the top of his pants and began to undo them.

Liam moaned against Emma's lips, and she smiled against his. Bringing her other hand down, she unfastened his pants, pulling the zipper down. Breaking the kiss, she grabbed hold of them, including his underwear, and pulled them down. Her stepbrother's hard cock sprang free—the shaft smooth and beautiful, the head purple with a glistening drop of precum at the tip. Emma admired it for a moment before pulling his pants down the rest of the way.

Liam lowered them both to the floor and positioned himself between his little sister's open legs. When they were face-to-face, she felt the head of his cock press against her pussy. A jolt of pleasure spiked through her, and she closed her eyes. A moment later, Liam pushed his hips forward, sliding his cock inside his own stepsister.

Emma's breath caught in her throat. Liam began to pump in and out of her, and Emma held tightly onto him as he did. He kept his head beside hers as they fucked, and she could hear her stepbrother's harsh breathing next to her ear.

He could feel his orgasm building inside him, and when Emma moaned, he knew he wouldn't last much longer. She grabbed his back with one hand, her fingers clenching, almost scratching him with her nails. Her body shook, and he knew she was close too. He continued thrusting into her tight pussy, feeling the climax gathering in his cock and balls, knowing full well he was about to explode.

As Liam pumped into Emma, he reached down between her thighs. Emma gasped when he found her clit and began to stroke it, touching her exactly how she wanted. She grabbed her stepbrother's ass, feeling the muscles clench with every thrust. She moaned as she pulled him deeper inside her. His fingers worked wonders on her clit.

Liam fucked her, the act both exquisite and agonizing. Each time he pushed into her, Emma's eyes rolled back, and she wanted more—more of Liam's cock than he was giving her.

Liam grabbed his stepsister's hips and pushed himself in to the hilt, hearing Emma's deep grunt as he filled her completely.

Liam held onto his little sister, driving his throbbing shaft deep into her pussy again and again. Emma could feel his balls slapping against her as he fucked her, sending her into throes of ecstasy.

He pushed forward, driving his cock deep into her. Emma could feel the head of his cock slamming hard into her G-spot now, and a deep orgasmic pressure began to build inside her. It was amazing—a fulfilling sensation that penetrated her so thoroughly she knew she was about to be pushed over the edge.

Liam and his little sister kissed as she pulled him deeper into her. Liam breathed quickly, and Emma matched him breath for breath, heartbeat for heartbeat. His movements grew faster, and she tightened around him, pulling him further in. He urged them both on with sounds deep in his throat.

Liam held tightly onto Emma as he fucked her, his hands moving all over her body. Emma grabbed onto Liam's body, holding him close. She could hear his breath coming hard, moans whispered on the edges of each exhale. Emma felt her body rising with the sensation of Liam inside her, filling her to the brim with pleasure.

He lowered his head and kissed her, grabbing her breasts at the same time. Emma was hit with an otherworldly sensation as he massaged her. His fingers circled her nipples, making them stand stiff and hard.

Emma's nerves were alive, buzzing with electricity as passion built with her stepbrother's movements. She felt her heart hammering in her chest, mere inches from her stepbrother's own, his body pressed against hers as they moved together in perfect sync. Deep within her, she could feel pressure forming at the point where her stepbrother was deepest inside her, spreading out like roots to the tips of her fingers and toes. Her fingers clawed and moved over her stepbrother's skin as his body heat built, his breathing deepened, and his movements grew faster.

Emma's moan escaped her lips. She felt her stepbrother moving deeper inside her than ever before. He pushed into her as he thrust his cock forward, his manhood filling her up. He held her tightly, and she could feel the heat of his skin through her own. He breathed heavily in her ear, grunting as he fucked her. Sliding one hand down beneath her stomach, he found her hard clit and began rubbing it in circles.

Liam kept pounding into his little sister, his eyes full of mad passion. His hips worked quickly, and Emma soared as she cried out. He brought one hand to her throat and tightened his grip. Her clit burned brightly, and she felt her body shaking. Liam pounded into her, and her orgasm was pulled out like water from a well. She tried to cry out against his tightening grip, her body exploding within itself.

When she was done, he released her throat, letting her taste sweet air again. He kept fucking her, kept driving himself deep into his own stepsister.

Emma cried out, and then Liam joined her cries as he exploded inside her, his cock shooting thick, hot cum deep into her. Emma reached for her stepbrother, grabbing onto him. They rode the wave together as Emma felt her fertile womb fill with her stepbrother's seed.

Finally, when it was over, their bodies collapsed together in a panting, heaving mass of flesh. Emma could feel her stepbrother lying heavily on her, his cock still hard and twitching inside her pussy. She was warm and filled with his cum. She was happy.

~ ~ ~

The next day, Liam, Noah, and Emma stood in the garage, admiring Noah's new car.

"It's top of the line," Noah informed them. Liam seemed very interested, but Emma, not so much.

Emma took a bite of the apple she was eating. She watched her stepbrother joke around with his friend. She had been sneaking glances at him all day. She didn't know if he noticed, and she didn't care. She just couldn't take her eyes off him.

"Well, I hope you two won't find me rude, but I'm going to go have a smoke," Noah said. "I tend to linger, so make yourselves at home."

Noah left for the front of the house outside, leaving Emma and Liam alone together. They looked at each other, and Emma took a step toward her stepbrother, closing the distance between them.

"Liam?" Emma said. "Are you doing all right?"

Liam sighed, hardly able to keep the smile off his face.

"Yeah, kiddo," he said. "I'm okay."

"Are you sure?" she asked.

"Well, to tell you the truth... I just feel a little disappointed in myself," Liam finally admitted, the smile fading entirely. "I was supposed to be the responsible one here, and I blew it by taking advantage of you. Taking advantage of your trust."

"Oh Liam, you didn't take advantage of me," Emma tried to tell him. But Liam shook his head.

"That's sweet of you to say, kiddo," he said, "but I know what I did. I just hope we can get past this and move on with our lives."

She opened her arms.

"Do you want a hug?" she asked.

Liam wanted more than that, but he smiled and nodded, and they came together, holding each other tightly.