Sex does not enrich or deepen a relationship, it permanently cheapens and destabilises one. Everyone I know who is unfortunate enough to have a sex-mate, joy-partner, bed-friend, love-chum, call them what you will finds that--after a week or two of long blissful afternoons of making the beast with two backs, or the beast with one back and a funny shaped middle or the beast with legs splayed in the air and arms gripping the sides of the mattress--the day dawns when Partner A is keen for more swinking, grinding, and sweating and Partner B would rather turn over and catch up with Jeeves and Bertie.

Author: Stephen Fry