When I got home that evening, I was horny as fuck after scrolling through endless voyeur porn on pornsok.com. I headed straight for the shower to freshen up my sweaty body, but as I passed my brother's room, loud moans stopped me dead. The door was cracked open, so I peeked in like a sneaky little slut.

There he was, my own brother, balls-deep in some random whore. His cock was massive — thick, veiny, and way bigger than I ever imagined. The bitch was riding him reverse cowgirl, her juicy tits bouncing wildly as she slammed down on that huge dick. "Fuck yes, pound my cunt!" she screamed. I couldn't believe it. My hand slipped into my panties without thinking, fingers rubbing my swollen clit like a desperate whore.

Bro started thrusting up harder, making her bounce like a cheap fucktoy. He flipped her over, railing her doggy-style, slapping her ass red while she moaned like a brainless cumslut. Then he pinned her in missionary, pounding that dripping pussy deep and fast. I fingered my own soaked hole faster, biting my lip to stay quiet. The sight of his giant cock stretching her out had my knees shaking.

My orgasm hit like a freight train right as he pulled his throbbing cock out and exploded, shooting thick ropes of hot cum all over her heaving tits. I came hard too, soaking my fingers while watching my brother paint that slut white. In that dirty porn moment, everything felt so fucking wrong and so right at the same time.
Snapping back to reality, I realized I had just gotten off spying on my brother fucking. I quietly slipped away to the shower, letting the cold water try to cool down my still-throbbing pussy after watching voyeur porn. But deep down, I knew I'd be back at that door again soon.
