This work depicts the activities of the Special Investigation Unit for Sexual Crimes, Crimson, and as a sequel to the previous work, it has garnered mixed reviews in terms of content. While evaluations of the hard-hitting content and performances are divided, there are also high praises for the abundance of crotch shots and the actresses' performances. It is a rare piece as a fisting work, and the collaboration with a spy woman was also appealing, yet some voices have expressed feeling somewhat unsatisfied.