As his step-sister lies beside him in bed, he can't help but feel a growing desire for her. She's always been beautiful, but tonight there's something different about her. Her breathing is heavy, and her body trembles slightly under the sheets. Unable to resist any longer, he gently brushes his hand against her thigh, feeling the heat radiating off her skin. Her soft moan fills the air, and it takes all of his self-control not to devour her right then and there.
Gently guiding her hand towards his growing erection, he watches as she gasps in shock but doesn't pull away. With trembling fingers, she begins to stroke him, and he let's out a low groan of pleasure. His heart races as he kisses her neck, tasting the sweetness of her skin. Her breath hitches in anticipation, and he leans in closer to whisper words of encouragement against her earlobe.
