StepSis Forbidden Lust: Obeying Her Every Command

The tension had been building between us for weeks, ever since Dad brought her home. She wasn't my sister by blood, but she was family now, and the unspoken rules were clear. Yet, the way she looked at me from across the hallway, her eyes lingering on my lips, made the boundaries blur. This afternoon, the house was empty, a rare quiet that felt heavy with possibility. I was in the living room when she walked in, wearing nothing but an oversized shirt that barely grazed her thighs. She didn't say a word, just guided my hands to her waist, pulling me closer until the heat of her body made my resolve crumble.

"Oh, my god," she breathed, her fingers tangling in my hair as she pushed me to my knees. "I've been thinking about this all day." The soft whisper of her voice was a command and a confession. I could smell her perfume—something sweet and dangerous—as she parted her legs, giving me a forbidden view of her aching, wet heat. "Show me how much you've missed me," she teased, pressing my face against her folds. I obeyed without hesitation, my tongue tracing a slow, deliberate path along her slick center. She gasped, her hips bucking against my mouth. "That's it, Step-Bro. You're so good at this."

The room filled with the slick, wet sounds of my worship and her desperate moans. "Don't stop," she pleaded, her voice shaking as she gripped a fistful of my hair. Her taste was intoxicating—salty, sweet, and everything I had imagined. "I'm close," she whimpered. "Keep your eyes on me." I looked up, watching her face contort with pleasure as I lapped at her swollen clit. She came with a shuddering cry, her thighs trembling around my ears. But she wasn't done. She pulled me to my feet, her eyes dark with hunger. "My turn," she murmured, sinking to her knees and unzipping my jeans. "I want to see how hard you are for me." Her warm mouth descended, taking me deep, and I knew there was no turning back. This was everything.