Fleurisseur, instead of poly- family, I think the word you are looking for is "harem". As in:
"Imperial harem"-For the perpetuation of the Ottoman Dynasty and service to it, beautiful and intelligent slave girls were either captured in war (mainly Christian Europeans in the Balkans), recruited within the empire, or procured from neighbouring countries to become imperial concubines (Cariyes).
--taken from Wikipedia.
It's just me, my ramblings and the elevator music in my head.
Me: bi, reformed wild-child turned mom and house maid LOL
Crux: straight/hypersexual, possibly mono?
BC: our son, 5 years
CM: second son 9 months.
Mouse: girlfriend! Status new, feelings not so much.