His Face
In Chinese medicine, many of the “yang channels” run over the face, and yang energy is associated with male sexual energy and arousal.
Your Move: Using two fingers from each hand, press gently into his temples for several seconds simultaneously. Then, slowly glide your fingers down his cheeks at the same time, making tiny circular motions as you inch down his face. When you reach his jaw, trace around his lips softly with one index finger. The outer edge of the lips are packed with sensory neurons which elicit strong surges of pleasure.

His Ear

Each has a hidden male erogenous zone packed with nerve endings that connect to his package.
Your Move: Gently squeeze and pull the ear lobe between your thumb and forefinger, while simultaneously using your tongue to trace the C-shaped zone on the outer edge of his ear. If it tickles him at first, go lighter and slower.

His Palms

His skin here can be rough and tough, but the right pressure will charge his libido.
Your Move: Circle his outer palm with the pads of your fingers and slowly make your way to the center, the most sensitive area. Then lightly squeeze the webs between each finger with your thumb and forefinger. Bonus stroke: run your fingertip up and down the edge of the pinky, where it connects to his hand.

His Lower Back
Acupuncturists believe that the kidneys, found along his lower back right above his waist, are a source of sexual energy.
Your Move: Find the sacrum: a flat triangular bone at the base of the spine directly between his hips. The sacrum contains little holes that are jam-packed with nerve endings. Knead your palms into it so you generate heat and warm the skin. Then, tease your fingertips from the base of the spine upward via firm pressure.

Behind His Knees
The skin behind the knees is especially thin and teeming with super sensitive nerve endings.
Your Move: Have him lie on his stomach, then gently scratch behind each knee to bring some heat to the skin before moving your tongue back and forth in circles across the crevice.

The Dip Under His Ankle
Halfway between his heel and ankle bone is a finger-tip size, no-name pressure point that when stimulated amps his lust level.
Your Move: Glide two of your fingers from his ankle bone down to the hollow indent above his heel. Pulse your fingers into the indent maintaining a steady pace. Switch up the sensation with lightly licking the area in up and down motions.

[via Cosmopolitan]