SP-09 Enema Seminar Yumi Aihara [Exclusive]

An enema-focused work framed as a seminar, starring Yumi Aihara. In a lecture-and-demonstration style progression, fluid is injected into her anus while the camera closely follows her struggle with fullness and the urge to release. The arc from injection through endurance to the brink of her limit centers on shame and bodily reaction, and the seminar setting heightens the tension of the humiliation play. Aimed at enema enthusiasts, it tracks the process of anal play through to excretion from an observational, instructional point of view.