Author(s): Sarah Hedley

Gift/Humour

Do you know that a man can have up to 16 ejaculatory orgasms in an hour but a woman holds the record with a knee-shattering 134 orgasms in a single hour? Are you aware that there are 5 varieties of lubricant and 8 ways to apply it? Perhaps you're in the dark about the 6 steps you should take to introduce your partner to porn? Whatever you need to know about sex, "Sex by Numbers" holds all the answers from the most potent sexual positions and best ever oral techniques to ways to recondition your body to orgasm through stimulation of your nose alone. "Sex by Numbers" will expand your knowledge beyond the realms of decency, and even necessity, guaranteeing that you'll always be both satisfied and satisfying between the sheets - not to mention full of trivia at dinner parties.