Feeling his fingers in her pussy, and his cock in her ass she found herself enjoying the situation. This was completely new to her. The roughness of it, but even the positions had never been used before.
Hearing her brother order her she nodded and began to moan louder, "Fuck me harder," she cried not sure if that was actually possible. When he had sped up she was yelping like a dog being beaten but it felt extremely good.
Screaming louder for her brother she wondered how long it would be before he deciding that he was done, as good as it felt her body was becoming exhausted.