I catch my stepsister in her bedroom and threaten to reveal our encounter unless she has sex with me

I stumbled upon my stepsister in her bedroom, and I had a feeling she was up to no good. I decided to use this to my advantage and threatened to expose our secret if she didn't give in to my demands. She was a stunning Mexicana with a killer body and a lustful look in her eyes. I made it clear that she had no choice but to submit to me. I watched as she dropped to her knees, eagerly taking my massive member into her mouth. The sight of her deepthroating my throbbing cock almost drove me wild. I had to have her right then and there. I took her from behind, thrusting into her tight pussy with a fervor. She moaned in pleasure as I fucked her hard. I couldn't resist the urge to plunge my cock deep into her ass, watching as she writhed in ecstasy. I knew I had to make this moment last, savoring every second of our illicit encounter.