Motonaka presents the results of the secret research it did as well as the forced experiments into insemination of the uterus. A certain doctor says "Ovuation starts when the body temperature changes from very col to very hot. It is around this time that the chances of concieving are very high." Many photos have been taken of Ai Uehara , but now the truly brutal new project begins! Please watch carefully and understand just what a creampie exactly is.. Impregnation Research Repeated Creampie Experiments Ai Uehara.