Mai Onodera is a diligent college girl living on her own, struggling to pay her rent by herself. Although she occasionally receives money from her parents, it's never enough, forcing her to rely on revolving credit payments. When she finds out that a certain man comes from a wealthy family with plenty of disposable income, she realizes he has more than enough to wipe out her debts and ease her financial hardships. This is a perfect win-win arrangement. She'll let him do whatever he wants with her body—her firm, bouncy breasts and tight ass. With money and cock, she'll be trapped here forever.