Before you and your partner are ready for the
first time threesome, you need to discuss some rules of the
threesome date. Considering that there is a third party will show up in your bedroom, you don't know the person's condition. And set some rules which all of people needs to follow it and respect them. Besides this, a safe sex is the most basic. The reason you want a threesome is to enjoy a different sex life, but it does not include the STD. Especially if you want to invite a third person to join you, security measures are even more essential.
