Quid pro quo! The sister's sister satisfied my male needs, and I

My sister's sister, the one I'd lusted after for years, crept into my room while I slept, driven by a need to satisfy my manhood. In the moonlight, I saw her shed her clothes, revealing her voluptuous frame and inviting curves. She climbed onto the bed and straddled me, taking control as she slowly lowered her wet pussy onto my throbbing cock. Her moans echoed through the room as I savored the taste of her, sucking and licking at her clit while she impaled herself deeper on my shaft. The rhythmic slapping of our flesh against each other filled the room, growing more intense with each passing moment. And then, just as suddenly as it began, she pulled away, her eyes filled with desire as she hovered over me."It's only fair," she whispered."After all... Quid pro quo.