‘G’ isn’t the only pleasure-giving alphabet around—now experts are talking about the U-Spot, which is rich in nerve endings. So where is this U-Spot? At the opening of the vagina, just north and to the sides of the urethra (where we pee from). Ask your guy to gently caress this area with his finger, tongue, or the tip of the penis, and prepare for an unexpectedly powerful erotic response. Tip: since the U-Spot is extremely sensitive, a little lube could make things even better.