Randy and Mae were looking over their shoulders in a beseeching fashion as if they hoped that we would relent and not have them taken by the dogs.Mart...a was between the two kneeling slaves. She said, "Mount 'em, boys." The dogs had heard this command as both had dropped their cocks and they crawled on top of Randy and Mae who kept their hands on the tree. Both looked frightened. The dogs began to thrust looking for a hole for their cocks. Randy was the first as his dog's cock found his ass hole. My pussy was swollen and hurt a little from the massive cucumber and I was dead nervous. For some reason it didn’t feel wrong that our mother had said we should suck our dad. After all, we had always been an open family. Anna often had Tim over before the pandemic and they would make out in front of us for example.Mom and Dad did the same on the sofa sometimes and it never felt weird. I had seen both my parents naked since as far back as I could remember and when we went on vacation my mom,. That had been eight years ago, and New Haven’s population had swelled to well over a hundred thousand, one of the last bastions of civilisation in the world. Sarah had come here when she was ten, a year after the plague had struck, when New Haven was first being settled. Up until then she had been cared for by Diane, a young woman who said she had just found her wandering in the street one day. Apparently, they were the only two people to have survived in their entire town, wherever. She watched in awe as the shoes put on a show for her."Can you do any other dances?" As she asked, the shoes began to do a river dance."I did it!! I can't wait to show the girls tomorrow." She said to herself. Satisfied with her achievement she sat the potion on her dresser and commanded the shoes and the broom to lay motionless and they complied.She lay down in her bed and went to sleep.Later on, around 2am her now drunken roommate entered the room. She grazed the dresser on the way to her.