Omnigamy is the state of loving all beings. The prefix omni means all. This suffix means love. This type of arrangement involves the love of all beings. It differs from polygamy because polygamy includes love between different genders and multiple humans.
More About Omnigamy
Omnigamy refers to a love of or between all beings including humans, animals, and objects. In many states, there are laws that prevent these types of relationships from becoming legalized or even occurring. Bestiality is an example of this restriction of a loving relationship.