When Bill's step-father has a heart attack, he rushes home from college to help out his new step-mother. Even though she's not much older than Bill, he is determined to help her get things in order because that's what his step-father would want. Unfortunately for Bill, he will inherit all of his step-father's money if he is married by his twenty-third birthday and his step-mother is determined not to let that happen. With the help of her friends Barbara and Paula, she intends to turn Bill into their feminized maid under their thumb and in their bedroom.