They seemed content to let Carol set the pace and for me to decide when and if I wanted to join in. I took a deep breath and let it out. I told myself... that I could at least masturbate one of the boys to help Carol out. I felt my nipples getting hard. I watched as Greg sat up on the edge of his cot, and Carol knelt between his legs. She reached into his boxers and took his cock out. She looked up at me and smiled as she stroked her brother’s cock. “Come on, Mom, do Donny. He gives great head to. Sister Iaura’s smile grew charming and her eyes almost crescent. From a rather young lady with childish qualities to a pious devotee, the overall transformation made it seems as though she was possessed.Before Zax’s eyes her demeanor again changed to that of a teacher with an air of patience.‘What’s with her?’ The more Sister Iaura expressed her inner self, the more confused Zax became. It dawned on him that although he initially evaluated her as a spoiled, probably greater prodigy than Stelero. He moved his mouth on to my nipple and sucked it a bit. "You disgusting pig, your trying to fuck your own daughter" I sobbed. He grabbed my chin "Did you just talk back to daddy" He asked jerking my head to look at him. I cried "daddy your hurting me" He gripped tighter "are you going to be a good little girl" he asked. I nodded and he let go. He took his dick out of his boxers "do you like this cock baby girl?" I looked down to see him stroking his huge cock... god I was so fucking turned on. I can feel myself getting very wet, so with my spare hand I slide it between my wet legs and begin to grind my knuckles against my pussy. She suddenly tells me politely to stop as I begin to really get into her and get some serious moans from her. She grabs my hands and legs and manoeuvres me into a 69 with her. I slowly lower my wet cunt down onto her waiting tongue then lean forward to find her love button and tight slit. We begin again as I feel her tongue make my pussy tingle. I begin to.