She certainly didn't mean to see the sight that she could never, ever, unsee. In plain view was her big brother, laying on his bed, with his cock in his hand. She almost gasped, not at the act -- she assumed that everyone masturbated -- but at the monstrous organ that he held in his hand. She had viewed porn a few times and, even though it always excited her, she felt it was wrong and tried not to allow herself to do it frequently. She had never seen anything in porn that matched her own big brother! Was she dreaming? Where did he keep all that? Was there something...