Milf1074 - Sisters Deception, Part 2

Part two of MILF1072. The next day Rachel had a talk with him, he tried to tell his mother that he did not trust Catherine but Rachel was convinced she was a good girl now. Catherine came out from her shower wrapped in a towel, Shawn was playing pool. Catherine let her towel drop, Shawn quickly turned his head away. Catherine did not pick up the towel; she had plans for her little brother. Catherine slammed him down and unzipped his pants. She began to lick his cock. Shawn protested thinking about how terribly wrong it was but why was he hard? Shawn moaned as she sucked on him. Rachel called out for dinner; they both ran out of the room. As the days went on Catherine continued to taunt and tease her brother every chance she got, Rachel still believed she was a good girl and following the rules. Shawn felt it had gone too far and could not face his mother. Catherine wanted her brother bad now. She loved the power that she had over him. She went to his room while Rachel was XXXX. She had control over him as he was too shy to defend himself against his sister's sinful ways. She jerked down his pajamas and starting sucking his cock again. He knew it was wrong but it felt so good. She looked right into his eyes and she XXXX his cock all the way down her throat.