Momoko is in trouble; she has no money. After the untimely death of her parents, she is left without cash, money needed to pay for her college tuition. Desperate, Momoko wants to sell her most precious possession, her mother’s ring… But everything changes when Takaaki, a charming young man in her class, generously offers to pay her tuition if she will simply agree to become his maid. At least, the offer seemed generous at first… Now she is completely under Takaaki’s control, Momoko has no choice but to satisfy his every twisted sexual fantasy.