Ok three parts....
"Yeah I know but." Again Ashlee's eyes were drawn to his crotch. She felt warm between her legs. She could feel the beats of her heart quicken. She had not felt this way in a long time. It felt like the first time she and her brother crossed that very taboo line back when she was ten. She knew if she didn't act she was going to lose her brother for ever. She just HAD to give him a reason to come home every weekend. She reached out with both hands and grabbed at the towel and pulled it away from him. His cock dangled semi flacid between his legs. In one motion Ashlee picked his cock up with one hand while cradling his balls with the other and she put it in her mouth.
John wasn't gonna stop her. Secretly he had always wanted to start fooling around with his little sister ever since she had started developing a little over a year ago. Her mouth felt so good on his cock. She was able to suck almost his whole six inch cock. John placed his hand on her head. "Oh Ashlee, you always were good at that."
