WANZ-803 — New Sensation Climax! Cuv Complex Development Clinic Yui Hatano

A European research group has announced a report that the G-spot does not exist. They claim that the erogenous zone of the female genitals is not limited to one place like the G-spot, but is more complex, and have proposed the concept of an erogenous zone called the "clitoris-urethral-vaginal complex = CUV complex." In this new project, we get to experience the CUV! The subject is Sekai no Hatano, otherwise known as Hatano Yui. Having had all of her erogenous zones developed, she is about to enter an unprecedented zone of extreme pleasure!