Two years after being assigned to the sales department, Ayasumi Shimizu finds herself overwhelmed by daily work duties when she is suddenly surprised by a company health check. During the examination held inside the office with male employees present, a tongue diagnosis causes her nipples to become visibly erect. For the urine test, she urinates in a graceful arc right on her senior colleague's desk, drawing attention from everyone in the office. Later, as her vaginal condition is monitored live on a large screen, her extremely wet state is clearly displayed. While being penetrated deeply in the uterus with a dildo during the internal examination, she experiences intense squirting, confirming she is in perfect health.