Step Sibling Secrets: My Horny Stepsis Craves Every Drop

The tension had been building for weeks. Every accidental brush of her hand against my thigh, every lingering glance across the dinner table, every time she "forgot" to close the bathroom door—we both knew where this was heading. She'd been acting differently lately, wearing those tiny sleep shorts that left nothing to the imagination, finding excuses to sit closer on the couch, letting her fingers trail along my arm when she thought no one was watching. But tonight, she finally decided to stop playing games.

When I walked into my room after midnight, she was already there, kneeling on the floor in nothing but a lacy bralette and that wicked smile she knows drives me insane. "I've been thinking about you," she whispered, her eyes dropping to the growing bulge in my sweatpants. "About how good you'd taste." She didn't wait for an answer. Her fingers hooked into the waistband, pulling them down slowly, deliberately, savoring the moment. The warmth of her breath hit my skin before her lips did, and when her tongue finally made contact, I knew there was no turning back.

She's always been obsessive, competitive, desperate to prove she's better than anyone else—and right now, she's determined to show me exactly what I've been missing. Her hands grip my hips as she takes me deeper, gagging slightly but refusing to pull away. She looks up at me with those big, innocent eyes, completely at odds with the filthy things she's doing with her mouth. "You like that, stepbrother?" she asks, her voice dripping with fake sweetness. "Want me to keep going?" She doesn't wait for permission. She knows she's in control. This isn't just a blowjob—it's her claiming what she believes is rightfully hers. And honestly, I'm not about to argue.