Liz's stepbrother is down with a fever, but the only thing rising is his temperature. When she enters to tend to him, she finds him in a compromising position, his massive erection tenting the sheets. Her initial shock turns to curiosity, then lust as she notices the size of his cock. She decides to give him a 'special' sponge bath, her hands lingering on his throbbing member. He awakens to her touch, and their eyes meet, a silent understanding passing between them. She leans down, taking him into her mouth, her big tits pressing against his abs. He groans, his hands tangling in her hair. She sucks him off, her hand working his shaft in tandem with her mouth. He cums on her tits, she rubs it in, her pussy throbbing with unquenched desire.