[What is a cytometric blowjob... a blowjob that continues to milk cells in a short period of time in order to measure them individually] Yuka Murakami, a hardworking nurse who puts the patient first, uses a blowjob to thoroughly extract sperm from the patient to check their health! In order to check their health for the day, she can't leave a single drop behind! Immediately after ejaculation, she continues to give a blowjob until the patient gulps it down! Even though she was supposed to be doing it as part of her job, she might have started to have a little fun!