Linzee Ryder's Secret Mom Kink: Sis Fuck Fantasy Realized

I was in my room, alone, with my hand wrapped around my cock, staring at a pair of panties I had stolen from our stepmom's drawer. The scent of her perfume still lingered on the fabric, and I could almost taste her on my tongue. I was so close to blowing my load when the door creaked open, and there she was, my stepsister, Ruby Moon, standing in the doorway with a mischievous grin on her face. "What the fuck are you doing?" she asked, her eyes flicking from my face to my hand and back again. I froze, my heart pounding in my chest, sure I was about to get my ass handed to me. But then, to my surprise, she stepped into the room, closing the door behind her. "Don't stop on my account," she said, her voice a sultry purr. "I've been wanting to see this for a while." I swallowed hard, my cock twitching in my grip. "You... you want me to keep going?" I asked, my voice barely above a whisper. She nodded, her eyes never leaving mine. "Yeah, I do. And maybe, just maybe, I'll join in." My heart raced as I watched her walk towards me, her hips swaying seductively. She reached out, her fingers brushing against my chest, and I could feel the heat radiating from her body. "You're such a bad boy," she whispered, her lips inches from mine. "But I like it." I groaned as her hand wrapped around my cock, her touch sending electric shocks through my body. "Fuck, Ruby," I growled, my hips bucking against her hand. "You're gonna make me cum." She smirked, her eyes dark with desire. "Not yet, you won't. We've got all night, and I plan on making the most of it." I could feel my