I have so many cats now...
First my main cat Marshmallow give birth to her FOURTH litter. Yes, fourth. She had three previous litter and yes, those kittens got good homes.
I ended up keeping two from her very first litter, all kittens were adopted but one family returned one that was ran over so none from the second litter now unfortunately, kept another two from the third litter.
Then Blossom, (One of the cats from Marshmallow's first litter I ended up keeping) had her litter. Thankfully only three, the average number.