Stepbrother fucks his sister after she annoys him.

Since their parents had passed neither of them had been the happiest, he considered her a stuck up girl and she saw him as everything she avoided.  However neither of them could deny that there was a tension between the two of them, a sexual tension that they had not been able to resolve. All this escalated until he decided to end it. That morning when the disaster happened, he found her in the kitchen, she thought she was alone and touched her wetness with a crazy desire. She between the desire to finish what sense and more desire than to show him that one was a silly girl before and gave to accept his deal, they thought that they were dying of desire of what to show each other all the pleasure that they could give each other.