Sam and Elisa Masters have been trying to years to have children, but they have been unable to do so. After several rounds of fertility treatments, they finally have to accept that Elisa will never be able to have a child of their own, and that the son they adopted will be their only child. After mentioning their problem to the sitter, Paisley, she offers the perfect solution—she will carry a child for them. But Sam and Elisa aren’t interested in having a test tube baby. They want to have the baby the old fashioned way. They want to get their innocent sitter pregnant!