If the sister does not go to Mohammed, Mohammed goes to his sister. His half-brother had his eye on his sister for a long time, and she was playing the innocent chick. Only when he took his dick out of his pants did her eyes open to the fact that he could make a good lover. Yeah, and her pussy was leaking before she came to her senses. And what happened was, she took it in her mouth. So females only resist for the first few minutes, until the front starts dictating their will to the head.
It all started innocently, the girls were having fun, first with soft pillows. And then the game began to take on an adult character, it is understandable, the hard cock of the brother was the funniest toy, which you can stroke and shove in your pussy, sisters could not resist such a thing and twisted and stroked at first hands, and then with the mouth, lucky brother.
The main thing is not in a hurry and spend all the oral caresses gently and without leading up to ejaculation, leaving her to finish.