I need some MMM romances, aka gay why choose/throuples

I’ve been looking all over, and it’s so hard to find a MMM book. Pretty much all I can find are either reverse harem or why choose with a girl involved, and I’ve already read plenty of those. I won’t even ask for any specific trope, since it’s already so hard to find.

I’ll take any recommendations on MMM romances, but preferably those available on Kindle Unlimited, pretty please.