Reality crashed in on Jordan as his heart rate slowed. There could be no mistake. He and his sister had gotten each other off. He could say he just put his hand where his sister could hump it, and she just put her vagina and thighs where he could hump them. But come on. They'd all but had sex. They'd put rules in place so this wouldn't happen, but were too weak to follow them. In fact, in the heat of the moment, the boundaries they drew only made it hotter to cross them.

"Let me get you a towel," he said. She whined, wrapping her arms tighter around him...