This work, documenting a hot spring trip with Riri-chan, leverages groundbreaking AI technology to captivate viewers continuously. After watching it myself, Riri-chan's devilish character stands out, with realistic depictions of sweet interactions and temptations with the uncle that excite. The AI face swap is nearly flawless, with minimal discomfort, especially in the natural fusion of expressions and voice tones. Diverse scenes, from fellatio in the car to touching in the hot spring and playful use of toys in bed, keep it engaging. Although there are too many direct camera glances and the speech feels a bit too loli, it overall combines cuteness and sexiness flawlessly, serving as a long-term masturbation material. Expectations for future AI works are high.