Shizuka's performance was excellent, but as a training-themed work implied by the title, some parts fell short of expectations. Still, the fellatio scenes looked incredibly pleasurable, and the intense hip movements in the cowgirl position were genuinely exciting. Her evolution from a submissive M-woman to one who continues to torment even after ejaculation was impressive, and the development where her innocent seductive behavior turns men into masochists felt fresh. I also watched the product myself, and the way Shizuka's naive torment confuses the men is captivating. Overall, there are many thrilling moments, especially the fellatio and cowgirl scenes, which are of such high quality that I want to rewatch them repeatedly. However, some might find the gap with the title bothersome, but the work is packed with even more enjoyable elements.