The work features OL Kamoshiki Rei (24), who works at a design firm in Tokyo, visiting a health check-up as part of employee benefits, only to find herself subjected to a perverted doctor's harassment examination. The high-definition footage captures usually unseen parts in detail, especially the scenes showing inside the mouth, which are bound to excite. Rei Kamoshiki's acting is realistic, making her beautiful body stand out even more. However, there are complaints about the final facial cumshot scene regarding the camera angle and the quantity and quality of semen. Still, the series is packed with 'things every man wants to try,' making the sequel highly anticipated.