It's especially good if you have personal experience with this. I will be grateful.
I do.
I was that guy who every girl thought of as harmless, so I was the guy everyone came to talk to. Not that I was harmless, I didn't care. Big difference. But that's a tale for another evening.
When you are talking about Polyamorous Female Relationships, you are dealing with the realm of pure fiction. So go with whatever you want. you are making it all up anyway.
Having seen a 5-way, 3-way, and the resulting fall out that turned into 3 2-way relationships, they come on strong, there is quite a bit of sex, then women got to be women and it all falls apart, Even the 2-way relationships only lasted for about a year before they self-destructed. Some less.
Lesbian Relationships start with "OMG, This is my soul mate" Followed by one of the relationships being the dominant personality and taking control. In the case of the 5-way and 3-way, two different competing bitches started fighting, started poaching each other's lovers, and wound up forming their little sex groups, then the problems started. The situation only lasted a semester before all the rhetoric about how we're "changing the world" won't fix the fact that women love being the center of attention. When you have a love triangle (Or in this case, a love-polygon) only one person is the center of everything.
See, the problem is, that most people do not understand what being a sub IS. Even lesbian women like being subs. Women, in general, like being dominated. Sorry, they just do. WHY? People think being subby is BAD. It isn't. It isn't good, either. It's just a preference in who is in control.
Being in control SUCKS.
As a dom, it is a LOT OF WORK. People think it's all about the DOM, but trust me, any DOM who doesn't give the sub what they want will find the sub wandering off to find someone else. It's just what they do. If you are too nice to your sub, they get bored. If you ignore them, they get bored. In reality, the Sub usually is the one who decides if sex happens, whereas the Dom is the one who makes sure the relationship happens.
The problem is, the most DOMMY MOMMY in the world WANTS to be the center of attention. When you have nothing but females, the relationship quickly sours. Males, for all the many flaws you might claim they have, are usually easygoing and are fine with being ignored for long periods. We expect to have to pay attention to our partners and have to put in the work. That's the same for sub-males and dom males. The difference is what sort of work they put in. The dom usually provides the Cash, and the sub provides the fluff.
When it's all women, it is rare to find a woman willing to share. very quickly doubt creeps in.
I remember them ALL coming to be over the years to talk about all this PETTY SHIT. "Why did she say she was leaving right away, then still be in her room 20 minutes later?" Or, "Why did she think she could eat the last of the..." Every little tiny detail became something to psychoanalyze and the two who were the doms in charge of these cliques of harpies? THEY BITCHED THE MOST.
And I'm not going to elaborate, but for being a dyed-in-the-wool, Femi-Nazi, Female Supremacists. one of them sucked a whole lot of dick.
Why did the Femi-Nazi talk with me? Because out of everyone in the theater group, I was the only one who wasn't in a clique, dating someone in the group, or had an axe to grind. I just liked hanging out with strange people who claimed to be half-alien. I was the official neutral guy who everyone vented to. My favorite quote is, after bitching about men for a half hour straight...
"Oh. Not you Bob. I don't think of you as a man."
Ouch.
I mean... Ouch.
But hey, I was never interested in any of them that way, anyway. I mean, never stick your dick in crazy. Words to live by.
Anyrate, my point is, no matter how much I tried to help get them to all relax, between the two top bitches hating each other, and the other six all feeling neglected and used, the who situation lasted about 6 months then exploded. The 5-way went up first, and without the threat of the 5-way on the 3-way, that group fell apart as well. Then they switched up pairs over the next two years, with people finally vanishing with graduation and NEVER COMING BACK.
Stable Lesbian Relationships PAIRS are rare enough. Studies show that the most violent relationships are Lesbians. Women just don't regulate well. A male in a relationship is like a control rod in a reactor. Without one, you have to be really careful or sooner or later its all gonna melt down.
But you are writing FICTION, so go to town. Have it work any way you want. If you were being realistic, it would self-destruct within a year, tops. So if you want a happy ending, you're gonna have to write them acting like men, and very few women think like men.