"I promise to do EVERYTHING you say, Sir..." Modest businessman Jonathan Oakland has lost all hope for happiness. His wife Jacqueline is sick, and her condition refuses to improve. Then, the drop-dead gorgeous maid Mariana arrives at his door. Eager and happy, she cleans, cooks, and looks after Jacqueline. Everything starts to look up—and with the new special medicine of 44DD, Jacqueline even starts to get better! But what Jonathan doesn’t know is that Mariana is pre-programmed to be his perfect servant. This hot maid loves to show off her sexy body in increasingly revealing outfits. She will happily obey his every sexual desire, no matter how filthy or taboo. She is desperate to give him the heirs he’s always wanted from her fertile, gorgeous body. And what’s more, with the special properties of the product of her overflowing cups, Mariana is going to make Jonathan’s wife just as sexy and obedient as she is…and all because that’s what Mariana is convinced her new owner deserves.