Lacy -
No need to try and label it. Just do what makes YOU happy. Make sure you are open in communication and honest with your partners. Most of all - stay safe while you play. (
Dental dams,
condoms)
There are myriads of understanding people out there who will be comfortable in a "flexible" relationship. Just remember - society in general may frown upon your actions but don't let anyone make you feel like you don't deserve to be happy.