As the bedroom door slowly creaked open, the sight before me instantly stole my breath away.There, lying on the bed was my stunning stepsister, her raven black hair cascading down the pillows.As I watched, a massive, black dick thrust its way across the footboard, completely filling my cock to the hilt with just one look.The more I looked, the larger and harder it seemed to get, its veins bulging through the skin beneath.She could barely stifle a moan at the sheer size of the monster penetrating her tight hole.With each thrust, her hips bucked upwards, grinding against it in pure ecstasy.Her legs spread wide to allow for easy access, her fingers massaging the tips of her nipples as she moaned louder.I couldnt resist licking my lips as I reached out and cupped her heavy breasts with my hands, their firm flesh squeezing between my fingertips.The sight before me was simply too much to bear and, without thinking twice, my cock leapt forward to join in the action.I was greeted with a gasp from her lips and another moan from her core as I began fucking her in tandem with the big black dick.My balls were filled to bursting and I knew I wouldnt last much longer.Without hesitation, I rolled her onto her back, pulling her up so that I could feel every curve of her body against me.It was clear that this moment had been leading up to something incredible, something that we both had been waiting for.But we didnt waste time.With a powerful grip on her hip, I pushed inside her and began pounding into her like a jackhammer, my cock slamming back into her pussy with each stroke.She cried out for mercy but I continued to fill her hole with my thick, black rod.Our bodies grew more and more entwined as our lust intensified, our passion building until a blinding orgasm consumed us.It took everything we had, but finally, we managed to find our way back to sanity.Exhausted but content, we lay there, sweaty and out of breath, reliving the incredible experience just gone by.