Ever since that day... Beautiful girl in uniform gets tied up and creampied Hinako Mori

The movie depicts a disturbing scenario where a beautiful girl in uniform, Xiangzi, is taken advantage of by her father's superior, the Deputy Minister. The story revolves around Xiangzi's attempts to support her father after her mother's passing and her father's subsequent resignation. However, things take a dark turn when the Deputy Minister begins to prey on Xiangzi, using his power and influence to exploit her. The central dramatic tension lies in Xiangzi's desperate attempts to resist the Deputy Minister's advances and the devastating consequences that follow.