As I opened my bedroom door, I was greeted by the sight of my innocent little stepsister standing there in nothing but a revealing bra and panties. She'd braided her hair into tight pigtails that accentuated her pale, supple skin. Her big, doe eyes looked up at me as she nervously tugged on her panties. "H-hey, stepbro... I was wondering..." she began.
"What is it, sis?" I asked, already feeling a twinge of desire in my pants at the sight of her tempting body. There was something about the way she moved that drove me wild.
She hesitated for a moment before stepping closer and grabbing my wrist. "I... well, I heard this new position called the 'stepbrother rodeo'. It's supposed to be really hot, and we're related, but I'm not sure if I'm ready for it just yet.
