Emma and Regina are secretly dating but when Emma accidentally texts "I love you" to a group chat the Snow, David, Killian, Henry, Cora, Rumple, Belle, and Zelena all try and find out who Emma's mysterious lover is....
Regina and Emma have been married for a couple of years. After a drunken confession from Emma's side, she tells Regina she wants to have a threesome with none other than Ruby Lucas. Regina, being surprisingly open-minded about it, agrees.
It all begins with an invitation in the Rabbithole.