After actually watching this work, the forbidden incest story between a pure, innocent sister and a cruel brother left a strong impression. Yuka Ichii's performance stood out particularly, with her fair, translucent skin perfectly matching her role as a naive sister who knows nothing. In the bath scene, she obediently follows her brother's desires, washing each other's bodies and even cleaning his erect penis, drawing viewers into the escalation from daily skin-ship to more intense acts. The flow from fellatio to swallowing is natural, and the full creampie after savoring her innocent pussy highlights the contrast between the insane brother and timid sister, enhanced by the addition of one more cast member compared to the previous work, making the content even richer.

The inclusion of many loli-style actresses is another notable point, with Yuka Ichii's innocent way of speaking and cute smile being especially captivating. Her flat-chested figure suits the sister role well, and the breast depictions, though subtle, are delicate, sparking fantasies of having such a sister in real life. The long recording time offers great value for money, and I strongly hope the series continues. However, in the washing scenes, I'd like to see more close-ups of the anal area, showing details like spreading around the clitoris. Overall, the unique performances of the actresses shine, creating a masterpiece that balances eroticism and storytelling.