As I watched from a corner, my stepmother and my friend engaged in an intensely passionate and violent sex act. She moaned loudly, her body arched in pleasure as he roughly thrust into her. They were covered in sweat and saliva, their grunts and groans filling the room. He slapped her ass hard, leaving red handprints, while she begged for more. He pulled out, only to shove his cock back in harder, causing her to gasp. I could see the lust in her eyes as she reached down and started rubbing herself. They continued like this, their erotic dance of domination and submission, ignoring my presence entirely. After what felt like an eternity, they finally climaxed together, him shooting his load deep inside her, leaving them both panting and satisfied.
