Whether your sexual partner is a man or a woman, sex expert Jamye Waxman says the best handjob involves the right combination of warmth, moisture and pressure.

Waxman recently told Xtra that when it comes to sex, it's important to read your partner's body language.

Lubrication is also key. "Part of the art is lubrication," says Waxman, who encourages the use of spit or lube. "Another part of it is knowing a couple of different [hand] strokes.

"You can use your hands in a myriad of ways." 

For more on Waxman's tips, check out our video below.