I was made responsible for her doctor visits and check ups we became good friends .before we just knew each other.to describe her she was not beautifu...l she was about 5feet 1inc in height quiet large built black in colour with real big boobs i think she had a size 44d cups big ass and big belli now she was pregnant which made her look even big then before.One day i came to know that my parents where going ut of station for a month and may be even longer it was business come vacation for them. Another vixen! Oh man, this was so good. I was practicallysalivating. Then they walked into the room, and..."So Carrie, my little lover, this is Bettina. She's my husband so benice. Bettina, go give Carrie a little kiss."OMG - I would have been out of there like a shot if I wasn't handcuffedto the headboard. And yes, these were proper handcuffs, and I almostdislocated my wrists twisting to get them off. Bettina was, well, apoof! A sissy! Now, I have nothing about LGBT people, in fact I. The thought of my big s*s in her tight uniform had me bothered again. Mommy placed me back in my bed, but I knew something was different. She had a slightly glazed look in her eyes, and it made me excited for some reason.Then, a crazy icky idea hit me. I had no idea where it came from or why, but once it popped in my head, I couldn’t get rid of it. I just HAD to do it. I reached over and pulled Mommy in for what she probably thought was a hug, but I moved a bit and kissed her full on the lips.. FUCK, I start to get scared.... you know that period when after you cum, you just regret everything you ust did, lol! I HAD TO gEt over it fast though!Then they carried me into another room with a table and bent me over the table and took turns fucking the shit out of me. They pounded me for hours, I cried out so hard, it was painful but pleasureable. The whole time they held my arms behind me and my head down while they slammed all 30+ collective inches of huge black cock inside me, til.