This work is truly a dream come true for butt enthusiasts. The plump, beautiful buttocks, the firm bounce, and the allure of a large rear are fully showcased, making it impossible not to get excited just by watching. The actress has a pure and lovely appearance, perfectly suited for her role as a uniformed JK sister. While lounging lazily in the room, you accidentally catch glimpses of her panties, and you can't help but stare. When she catches you, she provocatively teases, "Hey, big brother! You were just looking at my butt, weren't you?" Instead of getting angry, she finds it amusing, and her attitude makes you uncontrollably aroused—the realism in this development is gripping.

Particularly, the scenes focused on violating the buttocks are breathtaking, allowing you to enjoy the beautiful hip lines from various angles. The actress's performance is natural, with a perfect balance of shyness and provocation. However, in some parts, although the play starts with underwear on, it's quickly removed, which is a bit disappointing. If that state could have been prolonged, it might have tickled the fetish even more.

Overall, this is a piece packed with the charm of buttocks, enhanced by the actress's beauty, making it endlessly rewatchable. I was captivated from the first viewing and still revisit it regularly. If you're a butt lover, this is an absolute must-watch.