A nice mount for your dominion

With the maids bound to your will and the building coming along nicely, you turn your attention on the couple on the ground floor.

John and Alex were collage students who had fallen for each other and decided to rent a small flat. As young adults are wont to do, they were up and having fun.

John was pounding into Alex's pussy, completely preoccupied by his lust. Alex felt waves of pleasure soar up her spine and fog her mind. John's big fat cock felt so good in her. She turned around and smiled at him. "John! I want you to eat me out!" she cooed. John grunted and complied. Alex sat up and presented her rear to John. He leant in and began licking and sucking her clit and ass. They failed to notice the small blob of goo that dropped on them.

The goo was immediately absorbed by the two lovers and the changes began. John's lips fused with Alex's rear, the two of them becoming one being. John's head and neck where slowly enveloped by Alex's butt. The new being's skin started turning black and glossy as John's arms fused with Alex's legs. As the spines connected and the feet morphed to hooves, John's big fat cock grew and shaped into a long black shiny horsecock. Alex's cunt expanded into one of a horse and the beings head became enveloped by a latex horse mask. The new latex centaur reared and left the apartment, now a sex dungeon of a stable, to find its new master.

You grin as you mount your new pet, surrounded by your three maids. Your palace os coming along nicely. Now to expand your realm! But where to start?