Gary sat in his room, the thoughts of yesterday weighing heavily on his mind. The blowjob, the fact that his sister… his actual fucking sister got on her knees and put his cock in her mouth. When he closed his eyes, he could feel the phantom heat that came from her, and the sensation of her tongue wrapping around him. And he’d fucked her as well. She’d bent over, and he’d pushed his cock inside her. He had to tell himself...