Yes, it is a good thing to spice up your sexual life. It is natural as long as done correctly. It has been widely used in an ancient time in both Indus Valley civilization and in Greek/Roman civilization. It make people more health conscious...those who enjoy these activity tend to shower more and smell good. You don't want to smell like old cheese or fish remember this!!! It excites opposite sexes more and foreplay, and guys believe me, it will put you on the top of women?s' list. You will be more desirable than chocolate, ice cream, or even ?bling bling?. But do it right and safe. Dr. Love