Aunt Calire came in one day and told me that we were all going to visit my Mom and other sisters and my step-dad the next week. I was excited and didn't care if you understand that. She had never seemd really like I was much to her and so I asked if we really had to go and was told we did.

We drove and I had Roscoe in the back of the van with me and most of the trip I was naked and played with him, massaging him and letting him lick me and Claire came back once to play too. We all got dressed and drove up late in the afternoon only to find that Mom was the only one there for the week. All the rest had gone to a thing up in Tennessee. We all came in and it was obvious that Mom was nervous about us being there at all after the last time and after I had been to bed with Mom. I went to kiss her and she turned her head to avoid a mouth kiss. "Oh don't be such a prude." Jack said and laid a full mouth and tounge kiss on her and she finally kissed him back and slapped his ass saying, "Oh, Jack, you have always brought the bad girl in me."

I was given a room and took care of Roscoe and he slept with me. He kept me happy with his licking and I took care of him when he needed it. One day while Jack and Claire and Mom were all gone I had to have a good fuck and so Roscoe and I took our time and soon he was knoted to me filling me up with his dog cum. I was shouting like a whore for him to fuck me good and he was and suddenly I heard, "Oh my god, what have you turned into?" Mom was saying over and over again. I just stayed there knoted to Roscoe until he finished. Mom had tried to leave but Jack and Claire held her there by the arms and made her watch. "Your little girl likes all kinds of sex remember?" Claire said. "Remember you and her in bed for several nights and you enjoying every little lick and kiss?" Mom said she remembered and was ashamed. Jack took his pants off and went up to my bottom and slipped into my pussy bringing the fire back and I pushed against him begging him to fuck me hard. I looked around and Cliare was kissing Mom and Mom had given in to her hands opening her blouse and taking off her bra. Mom always said that she and I got all the breast in the famly since my two sisters were flat.

Jack filled me up and then since Claire and Mom were laying on the floor kissing now he went over and began eating Mom. She moaned and had orgasms like crazy and then he led Roscoe to her pussy and he began licking her. Claire blocked her view of who was licking her and she hada wonderful orgasm saying "Oh Jack, you are so bad, and you make me so bad." Jack stood up and said, It wasn't me licking you Hun." and she looked down and tried to get up. I got over and helped them turn Mom over and we led Roscoe to her bottom as she was on several cusions and her butt was in the air. Jack patted Mom's ass and Roscoe wasted not time getting up on her and began humping and Claire guided him to her pussy and he went in. "Oh my god Jack, he is so big, oh Claire, oh my god." as he got humped by Roscoe. He drove deeper and deeper and she was now in passionate  excitement and did not care. Then his knot went in and she let out a growl like an animal and began really humping with him. After a while he slipped from her and she laid there moaning.

We all slept in the same bed and Roscoe slept on the rug near us. I woke up the next morning and heard Mom, "Roscoe, come on boy, come lick Mommy." and he got over to her and began licking her. She scratched him behind his ears and made him lick more. Again he got on her and knoted her and Jack and Claire woke up from he noise. "Guess we will have to get you a good dog before we leave." Claire said. Mom kissed her and said, "Can't you just leave me Roscoe?"