Emilia couldn't believe her eyes as she watched her step-parents, Alex and Lisa, engage in a passionate and intimate encounter. Her heart raced and her body tingled with anticipation as she witnessed their every move. Alex's strong, rugged hands gripped Lisa's plump ass cheeks, pulling her closer to him. His thick cock throbbed in time with their rhythm, demanding attention. Lisa arched her back in pleasure, moaning loudly, her long legs wrapped around Alex's waist. Emilia felt a rush of jealousy mixed with desire course through her veins. She ached to feel loved and desired like Lisa did. The sight of their steamy interaction only fueled her arousal, making it hard for her to contain her emotions.