[ THIS IS MY FIRST ATTEMPT PLEASE IGNORE IF IT IS CRAP ]
Cass liked the feel of her step dad playing with her nipples and as she grinded her wet pussy over her mums mouth Bob was taking a nipple into his mouth and sucking.

Dawn also loved seeing her husband and her daughter both naked and started screaming for more. Cassandra was so hot and horney because of the treatment and a huge orgasim came over her and into her mothers mouth. Dawn had had enough also and an orgasim from her exploded. And that was enough for Bob his wife with her daughters cum all over her face and him with his wifes cum down his leg his cock exploded.

Cassandra kissed her mother passionatly and licked up some of her own cum off her mothers face. She then turned to her step father bob and kissed him. Dawn then spoke "Bob honey I want to see you do Cass" Bob and Cass who had both turned into sex atticts had no objection but there was still one thing they hadnt done. Cass then took up her doggy style posistion her clit over he mothers mouth while Bob lubricated his hard rod and with one big shaft his hard rod was up her arse Cassandra screamed...