Upon learning that Hiroshi, a friend brought by her son, was masturbating to her image, Yuna, who had been sexually frustrated due to a recent sexless marriage, secretly began to indulge in him. Hiroshi was an unstoppable, ultra-virile penis, not satisfied with just one or two ejaculations. Initially, Yuna enjoyed being violated almost daily, but gradually began to feel her limits. Despite Hiroshi's relentless efforts to satisfy her, her body, reaching its limit, finally let out a cry of distress.
