The air in the upscale lounge was thick with expensive perfume and whispered dares. Lena had always been competitive, but tonight's bet—a high-stakes poker game with her closest, most ruthless friends—had spiraled into something dark. She lost. The terms were non-negotiable, hissed across the velvet table: she had to engage in explicit acts with her adult son, Mark, and her friends would demand to witness it whenever they pleased.

Days later, Lena stood in her minimalist living room, her heart pounding. Mark, at 22, was all lean muscle and curious eyes, unaware of the arrangement. Her friend, Carla, had texted: "Now. The living room. We're watching via the security cam. Don't make us remind you of the consequences."

Lena's hands trembled as she approached Mark, who was sprawled on the couch scrolling his phone. "Mom? You okay?" he asked, his voice laced with concern.

Swallowing hard, she forced a smile. "Just... need to talk." Her mind raced with the threat—Carla had evidence that could ruin her career. She leaned in, her fingers brushing his jaw. "I've been... wanting this."

Mark's eyes widened as she unbuttoned his jeans, her nails scraping the fabric. "What the hell, Mom?" he breathed, but there was a flicker of arousal as she tugged his dick out—it was already half-hard, thick and veiny. She wrapped her palm around it, feeling the heat and the pulse under her skin. "Shh," she whispered, her thumb swiping over the slick tip. "They're making me."

Her other hand pushed his shirt up, exposing his abs.