My sister found my Sims game where I was married to my neighbor (her friend). My character was a biker with a leather jacket and an American flag bandana.
I had forgotten but now I must spend the next hour curled up in a ball, whimpering.
(Also it depends on which Sims game and what the goal is. If they're doing it in the Sims 3 or Sims 4 and trying to drown our Sims, then I'll call them a scrub, tell them to gitgud and then block them. Unless there's also a wall around the pool. Otherwise, 10/10)
Edit: running a cult in the Sims is also a green flag.
Well yeah, presumably for any given threesome, the pov is going to be two behinds at some point, but it doesn't matter if you're the left behind or the right behind or long as everybody's enjoying themselves.
Contrary to what you might expect, the left behind tends to get a bit more direct attention than the right, roughly 30% more time, independent on total duration. This is because for right handed people, the left is more awkward to engage with on the side, so making the left behind the main behind with the right behind by their right hand feels more natural and comfortable.
My uncle and aunt have one for years, they're also old and need someone to take care of the daily chores, and treat their housemaid good to the point she refused to go back to her country. Is it a redflag? Not sure about you, but it isn't in my book.
Closet door suddenly opens and a full sized silicon sex doll resembling themselves falls out ... voice activation turns on as the doll lies face down on the floor ... "That's it baby, let's make more babies, that's the stuff" .... sex doll vibrates vigorously on the floor