He didn't know what he was doing much less why he had done it but he spoke out "Turn the page to fourteen," he said smiling to himself not knowing why. The page had a older woman who obviously was the sister sucking off a slightly younger man who was the brother "Go ahead," he said softly "it end at page seventeen," he grinned slightly. It wasn't him who was talking, it was the hidden lust he had suppressed for so long. It showed the same couple and at the end it ended with the girl smiling up at her with cum on her face.