stepbrother got shy watcing having group sex but fucked her as well

He sat there with his eyes glued to the screen, his heart pounding in his chest as he watched the video unfold. The camera panned over the lavish sauna, steam rising from the hot tub as scantily clad bodies moved in and out of view. He recognized her immediately, his step-sister. But this wasn’t the innocent girl he knew. No, this woman was a bombshell, her ample curves barely contained by the tiny bikini she wore. Her long, silky hair cascaded down her back as she laughed and flirted with the other partygoers.

His eyes widened as a man, older than him, came up and started talking to her. They chatted and laughed before the man suddenly kissed her, his hands groping at her breasts through the thin fabric of her top. She kissed him back eagerly, her own hands roaming his chest and arms. He watched in disbelief as she let the man strip off her top, revealing her perfect, full breasts to the camera and the crowd around them.

He felt a stirring in his loins as he watched the video play out, his own cock hardening at the sight of his step-sister being groped by the unknown man. The man’s hands moved lower, slipping inside her bikini bottoms and grabbing at her ass. She responded by squealing and giggling, pressing herself closer to him.

The camera zoomed out, showing the sauna crowded with people, all of them engaged in various acts of debauchery. Couples were kissing, hands roaming over supple skin, groping and caressing. In one corner, a woman purred in ecstasy as another man ate her out, his head buried between her legs. The heat and the haze of unclean pleasure hung thick in the air.

He gasped as he watched his step-sister being led to the jacuzzi, the man on her left was still fondling her breasts. She stripped off his pants as they reached the bubbling water. Then she sat astride him, his cock aching to penetrate her tight hole. She guided his hard shaft with expert fingers into her dripping cunt and moaned in delight as she impaled herself on him.

Next to her, another man plunged two fingers into her friend’s quim, whom she was still fondling. Soon, they were all joined in sexual union, the step-sister’s body the object of the men’s lustful indulgence meal. One of the men suckled her breasts as the other fucked her nicely, the water was splashing around them, the pleasure drowned out by their squeals of delight.

Soon, the scene intensified, more people joining in. His sister now rode the cock of one man as another thrust into her from the back. A third man knelt at her feet, feeding his member into her yearning mouth. He watched open-mouthed as his sister eagerly took all of them on, one after another, her petite body shaking with pleasure as she was fucked from every angle.

The final scene was set at the center of the sauna. The step-sister was laid on her back, horny men in a circle around her, stroking their massive dicks. His sister looked up and made eye contact with the camera, then licked her lips salaciously. The group fucked the co-ed slattern relentlessly, the lumpy sound of raw fucking drowned out by the scantily clad girl’s delirious screaming and begging for more.

As the video ended, he sat back in his chair, shocked and exhilarated. He knew he would never look at his sister the same way again. The view of her having group sex with a pack of men aroused him immensely. For a moment, he imagined himself joining in, his cock buried inside that dripping wet pussy. He felt a twinge of guilt mixed in with his arousal.

He shook his head, trying to clear the impulsive images from his mind. It wasn’t right, lusting after his own sister like this. But he couldn’t deny the effect the video had on him. His cock was throbbing in his pants, straining against the fabric. He reached down and rubbed himself through his clothes, imagining it was his sister’s hand on him, stroking him, teasing him.

He knew he should stop, that this was wrong. But he couldn’t fight the urge, the need. His hand slipped inside his pants, grasping his hard shaft. He started to stroke himself, letting his imagination run wild. He pictured his sister on her knees in front of him, her plump lips wrapped around his cock as he fucked her face. He imagined bending her over and slamming into her from behind, making her scream with pleasure.

With a groan, he came, his seed spurting into his hand. He slumped back in his chair, breathing heavily, the guilt and shame washing over him. But even as he felt the weight of his actions, he knew it wouldn’t be the last time he jerked off to the thought of his sister. The image of her in that video, so wanton and willing, would be forever etched in his mind.

After all, who was he kidding? He was well past being shy about fucking her now…