It was like a dream to Brad, as Kat pulled his head to her breast.   Her moans of Daddy, fuck me, fuck my ass made him weak.  It was like a veil was lifted, he realized how much he had desired Kat, had desired her for so long.<br/><br/>"I have to have all of her, every part of her"  Brad thought as he placed his cock at the entrance to her wet pussy.   Sucking hard at her breast, he drove deep inside of her, experiencing a pleasure that was beyond description.<br/><br/>Moaning his throbbing cock continued to fuck her,  Knowing that it was so wrong to be fucking his sister, yet unable to stop himself.   His fingers playing with her ass as he fucked her, penetrating her ass slightly with his finger as his cock rammed her pussy.