Put on the surgical protective clothing, As One 40cm S size latex gloves, put on the N95 mask, and began to examine the patient's anus. At first, the patient moaned and made a comfortable sound of prostate stimulation, and then began to expand the anus. After continuous expansion, five fingers entered smoothly. The gloves were stained by liquid. Then, the patient was asked to touch his nipples to test the penis for impotence.