You're in the Hospital after an accident. You're doing better, but the hospital takes things very seriously and since you are insured very good they offer you a special "test" to see if your little swimmers are still swimming. At the same time they wanna make sure everything down there is still working fine. Since you can't move that well they send you a beautiful nurse to examine you and collect your sample, and she is so very gentle it doesn't even feel like an exam.