Set the mood: First set up a comfortable environment for yourself. If you're going to use toys, get them to hand.

Set the mood, maybe read an erotic book, or watch an erotic film, think of a past sexual experience that really turns you on or fantasize about one you'd like to have.

The above video provides female masturbation techniques.

Internet site reference: http://www.femalefirst.co.uk/relationships/Masturbation-41.html