I actually disagree strongly that it is likely to meet someone you and a hypothetical future partner would both be into AND have that person be into both of you.
Hubby and I have been together since high school. I'm bi. We have found plenty of women we would both enthusiastically fuck. But every women I develop feelings for, he feels friendly towards at best. Every woman he develops feelings for, I feel friendly towards at best.
Yes. There are so few successful triads and even less successful quads in poly land. Most triads are sex based, and start to fall apart before anyone is thinking of moving in together.
If a MF couple does have their unicorn move in, there are almost always quarrels about quality time sharing, chore sharing, money, competition of looks and age, the NRE someone feels for the new person making someone feel envious, jealous, be ignored, demoted and displaced.
Add in a 4th, male or female, and it just gets worse. Besides, you'd need a huge house. 4 adults are all going to want and need their own space, a bedroom, a studio, an office.
Adults don't usually like to have roommates.
And what if someone wants kids, or gets pregnant accidentally? Then there is the issue of custody, and who has a parental role.
The odds of finding any one person that can be everything I want and need in a relationship puts a huge amount of pressure on that person. I might be lucky to find someone that can match my sexual appetite, but they might not enjoy deep conversation, or sports, or video gaming etc.
By having multiple partners, I get very different things from each relationship, and therefore the pressure to be 'perfect for me' is reduced.
I want my partner(s) to feel relaxed about who they are and who they want to be, not trying to be everything to me, and forgetting who they are, something I've done a lot of in relationships prior (pleasing others at my own detriment).
When I'm in a monogamous relationship I also feel trapped somewhat. I want more, but this could come from not finding someone who can give me everything I need.
These are all the common and good reasons for being polyamorous. They are not the reason for seeking a triad or quad.
And finally, on a rather more crude note, who wouldn't want threesome and foursome playtime regularly with boys and girls?!
Lots of people wouldn't. How much 3some and 4some sex have you had? With any genders? Have they all gone smoothly? Has everyone been fulfilled every time? Or did someone feel left out, didn't get to cum well or often enough?
I've had my share of 3some and 4some sex. Some of the 3 and 4somes were fun, some were kinda off, kinda unsatisfying, with various people feeling left out. I've had a couple of FFF threesomes that went well because we had good communication and did a good job sharing. We were all multi-orgasmic. There were no penises shooting off too soon. No excess testosterone throwing everyone off balance.
I did enjoy a MFM I managed to arrange. But both guys let me down. One was a long term partner and he broke up with me soon after the 3some for unrelated reasons (his mother died and it triggered his bipolar depression and he needed to work on himself). The other guy had lied when he said he was poly, and was actually dating, looking for a wife, and just using me for sex.
I prefer the simplicity and intensity and lack of distraction and competition in one on one, especially with a loved and trusted partner who I know won't let me down emotionally.
Surely finding a bisexual girl isn't too hard. Finding one that wants a gf as well as myself surely wouldn't be too hard.
Yes. But. Maybe you both won't want the same "girl."
Wanting us to play together might be harder, but not unreasonable
Play a few times, sure. Long term dating or cohabitation? Not so much.
... and adding an extra male to help fulfil their fantasies too still sounds reasonable!
Again, nice fantasy. Much harder to make a reality.
Please read this. You are a unicorn hunter.
https://davidlnoble.livejournal.com/176039.html