Also you will be doing most of the sucking of his cock too because he likes to have my tongue down his throat while he is getting a blow-job. You will...still be my slave but I will be his slave and you will obey both of us. He will be the master of my pussy you will suck his cum out of my pussy every time he cums. Sometimes he will want you to suck his asshole while he fucks me.I can’t wait to see that massive cock split your asshole into I bet you cum before he does. All this talk has about. Our tongues danced together as she returned the favor, reaching up and deep into my mouth. I was a little dizzy from it all, hardly believing what I was doing with my sister. I don't remember how but soon I realized we were no longer standing but were both on my bed. I hardly remember moving there. She was moaning and rubbing her body against mine. I found myself on my back with Cynthia's legs straddling my waist. I know she must have felt my hard on press up against her. Suddenly she sat up. "Sara then said a quick silent prayer hoping that Tommy was sterile as another father like hers the world didn't need and then Tommy smiled and offered, "Well anyway, that's when we get to good part love."Tommy did the quick side-to-side glance and then continued. "See me uncle Percy was up there when they were going through the place looking for the bodies and 'e saw some right strange things 'e did. Seems they found what was left of the 'usband's body layin in 'is bed, but... a chunk of 'is. "Please."Cat had looked up at you, smile gone, and her eyes inscrutable. And maybe if you'd said nothing, maybe if you'd just played dead like all the times before, that kiss would've been Cat's only one. Maybe that dread you'd felt for so long had been anticipation, a hope you couldn't acknowledge.Her hand had moved to your stomach, the smallest amount of pressure pushing against you. A test, and one you passed with flying colours, lying back on the bed obediently. Cat's fingers had hooked in.