**I tried to finish this in time for Christmas but alas, I am a bit late. Please note that this is strictly fantasy, a fictional tale of a dominant stepbrother and submissive stepsister that have an undeniable, visceral connection.**
Sophie knew what she was doing was wrong and even immoral but she couldn’t look away. She was so enraptured by the sinful sight of Connor sitting on his chair, naked, furiously jerking himself off as he watched a hardcore porno on the computer. He had no idea that she was there since she had been let out of class early. Surely, Connor had kept his bedroom door ajar to hear if someone had come home. But she had been so silent that he hadn’t even heard her.
And she knew she was going straight to hell for admitting this, but she was so happy that she had walked into this delicious scene before her. She couldn’t take her gaze away from him as he fucked himself with his fist; he was facing away from her but he was angled back in his office chair so she could see his hand wrapped around his long, thick, pulsating cock that was completely drenched. He was so encapsulated in visceral pleasure that he was thrusting against his closed fist, jutting his hips upward and moaning. The wet, slippery sound of his hand working up and down his velvety cock saturated the still room until Connor gasped and went completely still.
“Fuck me!” he hissed.
Sophie felt like she was coming herself as she bit down her lower lip to suppress the whimper that almost escaped her. Connor’s hips jerked upward and a sexy, feral growl emitted from him before jet after jet of his white, thick cum shot out of him like a waterfall, landing on his sculpted abs and toned chest. To her complete shock, he began touching himself again, using his own spilled cum as lubrication. His entire body violently shook before he moaned and came even harder than the first time; his cum gushed out of him like a geyser, even landing on the hardwood floor. The erotic, sinful sound of his cum splashing on the floor forced Sofia’s knees to buckle and her virgin cunt to throb in painful desire. She imagined Connor’s heavy, full balls of fertile cum pumping inside of her womb and that mere image alone forced a tiny moan to escape her. She realized her mistake but it was too late; Connor had heard her and whipped around in his seat to face his silent voyeur. Sofia’s brain screamed at her to run away but her body stayed put, the yearning expression in her eyes clearly evident for him to see. When he finally recognized who had been secretly watching him, his eyes widened in complete shock.
“Sophie?”