【The view is filled with T-back buttocks!】A harem life with four sisters: Fujimori Riho, Tsukino Luna, Shinoda Yuu, and Natsuki Maron, and me, the only man. This work is truly a supreme piece that pursues the pinnacle of eros. The sight of four beauties strutting around the house in underwear overwhelms the viewer with an overwhelming whirl of excitement. Especially, the presence of Shinoda Yuu and Tsukino Luna is overwhelming, and these two alone are more than worth the purchase. However, the true essence of the work lies in the development where all four, as frustrated nymphomaniacs, toy with the protagonist. The 24-hour, 365-day reverse 5P life that disregards human rights is so exciting that it's hard to stop watching. Still, scenes showing the giant buttocks from inside the clothes or admiring peach buttocks in jeans would have increased satisfaction even more. Even so, this work is a must-have masterpiece for eros enthusiasts.