A documentary-style work following actress Ryo, who has a strong interest in anal play, as she fulfills her long-held desire for anal fisting over the course of four days. In part two of day one, the session begins with a lukewarm water enema to cleanse the intestines. Afterwards, instead of using anal-specific toys, a larger-sized dildo is slowly inserted into her anus. Already experiencing squirting from finger-induced anal relaxation, Ryo can hardly withstand the intense fullness and stimulation, climaxing repeatedly. This segment vividly captures the deep pleasure of anal stimulation and the body's powerful responses.