The performance of Karen Yuzuriha in 'Chon no Ma' that I watched this time was truly magnificent. The scenes of nipple development training by several male actors, including Kami Nanao, had a strong impact that captivated the viewers. The process of Karen being degraded into a nipple slave at 'Chon no Ma' was exquisitely depicted, showing both mental wear and tear and an increase in physical sensitivity, making one feel the pinnacle of eros. Particularly, the scenes where her clitoris-like nipples were tormented and the high-frequency repeated creampie scenes were so intense and hot that it was hard to breathe while watching. It's no wonder that word of mouth caused long lines in the red-light district. However, since the project was breast-centered, some voices suggested that focusing on the pussy and ass might have been better, raising expectations for future works.