Using her finger, she slowly penetrates his anus, stretching and filling him with pleasure. As time passes, she increases the speed and depth of her penetration, hitting his prostate with each thrust. He moans loudly, his body tensing as waves of pleasure wash over him. His ass clenches tightly around her finger, begging for more. Watching him writhe in ecstasy, she decides to take it a step further and begins to circle her fingertip around his prostate, sending him over the edge. His screams mix with moans of intense pleasure as he's brought to the brink of orgasm. Finally, after what feels like an eternity for him, he explodes, shooting his cum all over his stomach and chest. As he catches his breath, she finally pulls her finger out of him, leaving behind a trail of her juices.