PLAYING WITH FIRE: My Obsessed StepBrother

chapter 2

Chapter 2

Dinner ended in the same charged silence that had lingered all evening. Ethan barely spoke, but his eyes followed my every move like a predator tracking prey. I excused myself early, claiming I wasn’t feeling well, and climbed the sweeping staircase to my bedroom. My body still hummed with leftover tremors from the way he had looked at me across the table—dark, possessive, and barely in control. That look confirmed everything I had started to suspect: he wasn’t indifferent. He was obsessed.

I closed the heavy oak door behind me, but not completely. I left a deliberate crack, just wide enough. The mansion was quiet now. The staff had retired for the night, and my parents were tucked away in their distant master suite. Perfect conditions for a little test.

The room felt both familiar and dangerously new. Moonlight poured through the floor-to-ceiling windows, casting silvery patterns across the soft duvet on my king bed. I kicked off my heels, letting them drop onto the plush rug. The emerald dress still clung to me like a second skin, the fabric whispering against my thighs as I moved.

I stood in front of the full-length mirror, turning slowly and admiring the way it hugged my curves—my full breasts, narrow waist, and the flare of my hips. He had stared at me like this all night, as if he wanted to rip the dress off and claim every inch of me. The thought sent a rush of heat between my legs.

For years, I had convinced myself the tension between us was mutual hatred. But now, under this roof, I finally understood it was something far more dangerous. And instead of running, I wanted to wake the beast.

I reached behind my back and slowly unzipped the dress, letting the straps slide down my shoulders. The cool air kissed my skin as the fabric pooled at my feet. I stepped out of it, wearing only a black lace bra and a matching thong that left little to the imagination. My n*****s tightened against the lace from the thrill alone.

I walked toward the bathroom, deliberately leaving that door ajar too. I turned on the shower, letting steam begin to fill the space. The sound of running water would mask small noises—but not the view for anyone lingering in the hallway. I had always suspected Ethan kept tabs on me. Tonight, I was counting on it.

I took my time in the shower, rubbing jasmine-and-vanilla-scented soap over my body. Water streamed down my breasts, over my stomach, and between my thighs. I imagined his eyes on me—those stormy eyes darkening with jealousy—and the path I wished his fingers would follow. By the time I stepped out, my skin was flushed and hypersensitive. I wrapped a towel loosely around myself and returned to the bedroom.

Then I dropped the towel entirely.

Completely naked, I stood near the dresser, pretending to search for lotion. The cracked door felt like a bold invitation. My heart pounded as I smoothed the cool cream over my arms, my breasts, and down my legs in slow, deliberate strokes. I arched my back slightly, knowing the angle would highlight every curve if he was watching.

A soft creak in the hallway made my breath catch.

I didn’t turn right away. Instead, I glanced sideways into the mirror, which reflected the doorway. There he was—Ethan, half-hidden in the shadows, one hand braced against the wall as if physically restraining himself. His broad shoulders filled the frame, his jaw clenched so tightly it looked painful. His gaze burned across my skin, tracing the line of my spine, the curve of my ass, and the way my damp hair clung to my back.

Heat flooded my core. I was soaked, and not from the shower. This was exactly what I wanted—to crack that iron control of his.

I turned slowly, not covering myself, and met his eyes through the gap in the door. A wicked smile curved my lips.

“Enjoying the view, big brother?” I whispered, just loud enough for him to hear.

His entire body froze. For a second, I thought he might push the door open and storm inside. His chest rose and fell rapidly, hands fisted at his sides. Raw hunger warred with the cold mask he wore for the rest of the world. The air between us crackled with a thick, unspoken promise of ruin.

Then he stepped back sharply, as if burned. The floorboard creaked again under his retreating steps. I heard him mutter a low curse before silence swallowed him.

I laughed softly to myself, breathless and exhilarated. My n*****s ached, and I pressed my thighs together to ease the throbbing need. He had watched. And he had stayed longer than any decent man would. The obsession was real—deeper than I had imagined. Hidden cameras? Stolen glances over the years? I was going to uncover it all.

I slipped into a short silk robe, leaving it untied, and moved to the bed. The cool sheets felt electric against my heated skin as I lay back. One hand trailed down my body—not to finish, not yet. Just enough to tease myself, imagining his hands instead of mine. His mouth on my neck. His fingers replacing the ones now circling my c**t with light, torturous strokes.

Lying there in the dark, I replayed the moment again and again—the way his control had slipped, the feral glint in his eyes. Everyone thought we couldn’t stand each other in public, and we had to keep up the charade. But in private, I was going to test every limit he had. Push him until he finally snapped and showed me exactly how obsessed he truly was.

Sleep came slowly, filled with dreams of strong hands pinning me down and a rough, growling voice against my ear. When I woke briefly in the middle of the night, I could have sworn I heard footsteps outside my door again.

Or maybe it was just wishful thinking.

Morning would bring new opportunities—breakfast with the family and more chances to call him “big brother” in that sweet, innocent tone that drove him insane. I smiled into my pillow, already wet again at the thought.

This was going to be delicious.