When Learning How to Explore His Lover's G-Spot,Ron Was Told

When learning how to explore his lover's G-spot,Ron was told that the easiest way to do this is to _________.

A) place one or two fingers inside the vagina and press firmly against the upper wall in a massaging motion
B) place one or two fingers outside the vagina and press firmly against the outer wall in a massaging motion
C) place one or two fingers on the cervix and press firmly in a massaging motion
D) place one or two fingers on the clitoris and press firmly in a massaging motion