In this work, the younger sister Sumire is tasked with caring for her brother-in-law Atsushi while her sister is hospitalized due to pregnancy, but after harshly criticizing Atsushi for betraying her sister, she ends up being violated and experiencing humiliating climaxes. Kurimoto Sumire's sharp gaze and strong-willed performance set her apart from her previous seductress roles. The dynamic where the more she scolds, the more excited Atsushi becomes was initially promising, but Sumire's attitude abruptly changes mid-way, raising questions about whether he was an ex-boyfriend. The disconnect between the drama and intimate scenes is noticeable, especially Sumire's shift from fierce resistance at the entrance to a lovestruck maiden in the bedroom, which lacks coherence. I understand the harsh reviews, such as the overuse of 'I can't take it' too early killing the mood, or calls for maintaining contempt until the end, which I agree with. A storyline with persistent resistance like in the Kato Rose version would have been more intense. However, Kurimoto Sumire's appeal makes it highly practical, and the actress's charm alone makes it worth watching. For future series, I hope to see a return to a consistently contemptuous role.