I specifically waited until end of this series to write on sight and sex. So much of our sexuality is infused with references to and a desire to see. The visual of sex has become the de facto sense of sex, with the other four moreso working on the periphery (touch is obviously up there though).
Check out Sight To Behold: The Look Of Sex to see if you agree.
Also check out the four previous parts this series:
Thank you to Cara Sutra for the opportunity to explore our five senses and their connection to sex, and all of the people who contributed their thoughts and knowledge.