Rule #6 Discuss How Much You Should Talk About It
Some friends won't tell a soul they are having sex with "no strings attached,'' while others tell everyone because they think it's the best thing they have ever had in their life.
Whether or not you tell anyone should be discussed with your sex buddy beforehand. He may want you to keep your relationship secret because it may ruin his reputation in finding someone to have a committed relationship with someday.
Rule #7: Have Protected Sex
Do not have unprotected sex with your sex buddy. You don't want to get pregnant with someone who is just a friend.{relatedarticles}
Pregnancy shouldn't be the only reason you use protection, though. You should also use protection to shield against sexually transmitted diseases. Just because he's your good friend who says he's told you everything doesn't mean he's told you he may have an STD. Also, if he's having sex with other people, you never know if he may have contracted something from one of those women. Protect yourself.