Her husband owes 50 million yen, and a loan shark agrees to delay repayment if she works as his housekeeper. As expected, she is treated like a sex slave, and once he discovers her sensitive nipples, he torments them relentlessly every day. He also demands sex, but she clings to one last boundary: condoms. Then, while fucking her and stopping just short of a nipple orgasm, he offers a cruel bargain—he will make her cum if she accepts a creampie. Forced to choose between her husband, her home, and overwhelming pleasure, she finally gives in and chooses the orgasm.