Spying On Naked Sis
Mark was always a bit of a voyeur, and he couldn’t help but be curious about what his sister got up to when she was alone in her room. He had heard her talking to her friends when they hung out, and knew that she had become quite sexually active in the last few months, but he was curious to know more.
One day, when his sister wasn’t home, he decided to take a peek into her room. She kept her door locked, but he had a spare key that he had found a few weeks ago, and he slowly unlocked the door and crept inside.
The room was surprisingly dark, as his sister’s curtains were closed, but he could make out a few shapes from the light that was coming through the window. He decided to take a few steps closer and peered around the corner.
Mark couldn’t believe his eyes. His sister was laying on her bed, completely naked. She had slipped off her clothes and was pleasuring herself, her hands running up and down her body. As he watched, she arched her back, her body quivering with pleasure as she touched her nipples and moved her fingers lower and lower.
Mark felt a stirring in his pants as he watched his sister, and as if sensing his presence, she suddenly opened her eyes and locked gazes with him. He froze, expecting her to scream or shout, but instead she just put her finger to her lips.
“Shh,” she said, her voice barely a whisper. “Come closer.”
Mark did as he was told, his heart pounding as he stepped closer to his naked sister. She held out her hand, beckoning him to join her. He took it, feeling the warmth of her skin against his, and she pulled him closer.
“You’ve been wanting to see me like this, haven’t you?” she said, her voice low and seductive. Mark could only nod, unable to speak. She smiled and pulled his face closer.
“I know you’ve been watching me,” she said. “And I want you to keep watching.”
Mark felt himself become aroused as his sister lifted her body up, straddling him and pressing her body against his. She moved her hips back and forth, her hands running along his chest as she did so, and he felt himself becoming harder and harder with each movement.
His sister leaned in and kissed him, her lips soft and inviting against his. She opened her mouth and let her tongue explore his, and their kiss became more and more passionate as the minutes went by.
Suddenly, she broke away and grabbed his hand. “Let’s go somewhere more private,” she said, and before he knew it she was leading him out of the room and down the hall.
They ended up in her parents’ bedroom, and as soon as they were inside she locked the door behind them. Mark watched as she unbuttoned her shirt, revealing her full, round breasts, and he suddenly remembered what she had said earlier.
“Keep watching,” she said, her voice full of desire.
She lay down on the bed, the sheets cool beneath her skin, and opened her legs. She beckoned him over, and he could barely believe what he was seeing as his sister began to pleasure herself in front of him. He slowly crawled onto the bed and lay down next to her, his body trembling with excitement.
His sister began to touch and caress him, and soon they were making love, exploring each other’s bodies and exploring their deepest desires. To Mark, it felt like the best thing he had ever experienced, and he soon found himself coming back for more.
They continued this game of “spying” on each other for several weeks, and soon they were meeting in secret places all over the house. Each time they met, they explored each other and their deepest fantasies, and Mark found himself falling harder and harder for his beautiful sister.
One day, after they had finished making love in her parents’ bedroom, Mark asked his sister if he could spend the night. She said yes, and they drank wine and talked until the early hours of the morning. As they talked, they both realized that this was something more than just a game of spying, it was something much deeper and more meaningful.
They soon began dating in secret, and Mark was amazed at how happy and content he felt when he was with his sister. Eventually, their relationship became public and their parents accepted it wholeheartedly, and Mark and his sister had a beautiful wedding.
The two of them now have two children and are still happily in love. Whenever they have some free time, they like to retreat to their old secret spot and explore each other’s bodies, just like they used to. They still can’t help but smile whenever they remember the way it all began.
