Having personally watched this work, it features a stimulating theme centered on a friend's girlfriend, packed with elements especially appealing to butt enthusiasts. The actresses overall performed well, with Kuriki Shiori, Nanami Yua, Miyazaki Aya, and Takunami Nanami appearing, each showcasing firm and attractive buttocks. They exude an M-like aura, fixed in T-back with tight pants half-removed, and tormented by a giant vibrator—a scenario that induces peak excitement.

The camera angles during play focus more on close-ups than full-body shots, which might divide some viewers' preferences, but the ability to savor the details of the buttocks is commendable. Particularly, the scenes where they are restrained on all fours, their buttocks caressed and kneaded, followed by vibrator insertion and moaning, are must-see; the sight of vibrators penetrating while hands and feet are bound heightens sensual tension.

The squirting scenes are a highlight of the work, with all actresses displaying extravagant喷射. Miyazaki Aya stands out exceptionally, with an astonishing amount and force of squirting that even soaks the bed beyond her head, combined with her cute appearance, making it highly arousing. Takunami Nanami's moment of leaking again uncontrollably after the main act is also irresistible, shining with realistic reactions. Squirting with pants half-off, especially from the third and fourth actresses, is superb, and the overall volume of fluid is immense, showing significant evolution compared to previous works.

The fellatio scenes using a fixed vibrator are full of lewdness, with the actresses moaning while being tormented by the vibrator, stimulating M tendencies. Overall, while some parts didn't excite as much as expected, the clever scenarios and actresses' acting skills make it a quality piece worth enjoying. Highly recommended for butt lovers and squirting enthusiasts.