Jennifer knew that she couldn't possibly stuff much more of her brother's stiff cock in her mouth without gagging, but she was loving the feeling of it in her mouth. She particularly loved his reactions to every little lick or suction of her mouth. She felt drunk with power over him. She knew that she was in complete control and that she could entice him to beg for her to continue, were she so inclined. She wasn't. She loved it. She loved the idea that she was actually sucking a man's cock for the first time. She could feel her panties getting wet again. She loved this!

"Jen, I am...