Sister Caught Pervy Step Brother Jerking Off To Her POV

“Caught Red-Handed”

Ashley had just turned 18 and was enjoying her first summer as a legal adult. Her newfound freedom was exhilarating, and she couldn’t wait to explore all the liberties that came with no longer being a minor. But one liberty she wasn’t sure about just yet was the one involving her new stepbrother, Ethan.

Ethan had moved into the house only a month ago, after Ashley’s mom married his dad. They had met briefly at the wedding, exchanging awkward small talk and fake smiles, but that was the extent of their interaction. Ashley knew Ethan was a few years older than her, but that was about all she knew. Until today.

It was a typical sultry summer afternoon, and Ashley had spent the day lounging by the pool, soaking up the sun and catching up on her favorite novels. As she stood up to grab a cold drink from inside, she noticed a distinct movement coming from Ethan’s bedroom window. Curiosity piqued, she crept closer, just in time to witness a sight that made her jaw drop.

There, through the crack of the window, Ashley saw Ethan sitting on his bed, his hand wrapped tightly around his throbbing cock. He was stroking it vigorously, his head thrown back in ecstasy. Ashley froze, unsure whether to run or stay. But before she could make up her mind, Ethan let out a guttural moan, and Ashley saw her face appear on his computer screen. He was watching porn – and she was the subject of his desire.

Ashley couldn’t believe what she was seeing. Her own stepbrother was jerking off to the thought of her. A mix of revulsion and strange excitement coursed through her veins. She knew she should leave, but her feet remained glued to the spot, unable to tear her eyes away from the lewd display.

Ethan’s motions grew more urgent, his breathing heavier. Ashley could see the sheer bliss on his face as he pleasured himself, and a sudden heat began to pool between her legs. She felt wetness seeping through her bikini bottoms, and her nipples hardened into stiff peaks beneath her tiny top.

Without really thinking, Ashley reached down and began to rub herself through her suit. She could feel how swollen and sensitive her clit had become, and she moaned softly as she applied more pressure. Her other hand came up to cup her breast, squeezing the soft flesh and tweaking the nipple.

Ethan’s moans grew louder, and Ashley knew he must be getting close. She rubbed herself harder, faster, driven by a primal instinct she couldn’t control. Ethan let out a deep, guttural groan, his hips bucking as he reached his climax, ropes of cum spurting onto his hand and stomach.

The sight of Ethan’s orgasm sent Ashley over the edge. She cried out, her juices flooding her bikini bottoms as she rode out the waves of her own intense release. For a brief moment, their moans mingled in the air, a testament to the illicit act they had just shared from the other side of the window.

In the aftermath, Ashley’s brain began to function again, and she realized the gravity of what had just happened. Hurrying towards the back door, she slipped into the cool house, her heart pounding wildly in her chest. She could feel Ethan’s cum still drooling from her pussy as she ran up to her room, panting like a dog in heat.

The rest of the day passed in a daze, Ashley’s mind constantly replaying the lewd scene from the window. She knew she should be disgusted with herself, but all she could feel was spinning in her mind, her imagination running wild with what could have been. What could still be, if she had the nerve.

That night, unable to sleep, Ashley tiptoed down to Ethan’s room, her heart threatening to beat out of her chest. She knew it was wrong, but the taboo excitement was too much to resist. Emboldened by the darkness, she crept into his room and lifted the covers, nestling her naked body against his warm skin.

To her shock and delight, Ethan stirred, his hands immediately finding her curves in the darkness. They made out passionately, groping and caressing each other, until Ethan couldn’t take it anymore. With a growl, he flipped Ashley onto her back and entered her with one swift thrust.

Ashley cried out, reveling in the feeling of her stepbrother inside her for the first time. He began to fuck her hard and fast, their bodies slapping together as they rutted desperately on the bed. Ashley could feel another orgasm building already, and she dug her fingernails into Ethan’s back, urging him on.

They fucked each other then, every taboo fantasy brought to life, until they both came, collapsing into a heaving, sweaty heap of satisfaction. They stayed like that for a while, Ashley relishing in the illicit thrill of finally exploring her stepbrother’s body, even as she knew they were crossing a line they could never uncross. In the morning, she would wake up and wonder if it had all been a dream. But for now, in the afterglow, it was pure sinful bliss.