After actually watching this work, I found the setting starting from the grandfather's will to be unique. The story of Uta and Ichika being summoned by a strange woman and named as heirs is intriguing, though a bit convoluted. However, honestly, I didn't feel much importance in the story itself. The key play content gave an overall weak and mild impression, lacking in excitement in some parts. Especially, there were almost no threesome scenes, which felt insufficient.

The casting was good with three distinct types. Iori Hatone stood out with her cuteness, Matsumoto Ichika had an excellent figure, and her performance when being dominated showed real skill. On the other hand, Kanno Hana's insane acting was eye-catching, and her techniques as the dominant role were top-notch. However, her excessive talking was a bit distracting in some scenes. The body difference was notable, with Iori Hatone's large breasts standing out more compared to the smaller chests of Kanno Hana and Matsumoto Ichika.

The aphrodisiac scenes in the latter part seemed intended to compensate for the mildness of the play, but the execution was subtle, and a more natural flow would have been better. The cliché threat of being filmed and uploaded online is an element I'd like to see more of in the future, but the sight of normal girls being tormented with pleasure was the highlight. It might have been even better if Matsumoto Ichika had attacked Iori Hatone more soberly, adding variety. Overall, the theme of descending into female play due to an inheritance is interesting, but the work could use a bit more refinement.