She likes me but we’re not dating??

So I recently came out as bi to one of my best friends who shockingly came out to me too. We both very openly have a crush on eachother and kiss eachother on the cheek and text eachother saying things like “good morning babe” because now we have this running joke that we are dating. However we have both expressed that we actually do want to date eachother but we want to get some experience dating people first because we would be eachothers first girlfriend because neither have us have ever dated ANYONE of any gender. The thing is I don’t want to wait i DO want to date now, what do I do?? (Side note: I am not out to my parents and don’t plan on coming out until I am in a serious relationship with another female)