Milfy is a horny teen stepdaughter who would rather do things that she has not done before. So when her stepmother decides to marry him, Milfy will do anything and everything just to get her revenge. She thinks it would be better if she gets her lesbian lover instead; but that does not bother Milfy at all. Once she has had enough of her stepson's boredom, she tells her mother that she wants to marry him and start a new life with him; but Milfy must first make him promise not to tell his girlfriend about their relationship..