Reina Matsukawa, who did not bring the results of her health checkup when she joined the company, decided to take a medical examination at the company. However! This is the fate of female employees who joined SOD. The inspection items are a little crazy. Measuring areolas and collecting body fluids for oral examinations with. - With a SOD-style naughty interview, Reina Matsukawa's body becomes a maruhadaka!