The horny doctor, an esteemed Professor in Proctology, is in and accepts his patient Olga in his office, in order to examine her sexual functions. After examining her tonsils and throat, to establish that she can accommodate a large dick, he proceeds to examine his patient's abilities in dick sucking. Next, he controls her pussy's health, by inserting an appropriate large medical cock deep in her vagina, using two or three sex positions approved by the World Health Organization. Then, the good doctor, utilises his large medical instrument to examine the patient's asshole dilation ability. In the end, the medical instrument releases its gooey medicine on the patient's breasts, as a precaution. All organs seem to be in order.