Aoi, whose husband's gambling has led her into massive debt, finds herself confronted by a man who barges into her home. He takes a liking to her and imposes a condition: if she satisfies his sexual desires for a month, her debt will be cleared. Without the right to refuse, she is repeatedly violated, gradually falling into the trap of pleasure. In the end, even with her husband watching, she actively seeks to be impregnated, reaching a climax repeatedly.
