Zero coefficient of friction intercrural sex! We asked two friends on the street to shyly try intercrural sex using a liter of lotion! The jelly-like lotion acts as a lubricant for the penis and vagina! It was slippery beyond imagination, was it an accident or was it intentional? It was supposed to be just intercrural sex, but it crossed the line with friends and ended up with creampie sex! A huge load of semen was released into the slippery vagina!