So...

This is honestly a strange one. Found it on the HiDive subscription on my Amazon Prime video account.

Basically we follow a personal trainer as he ends up helping multiple female mystical beings from another realm get into shape and loss weight...

Because the moment they came through the portal that led to Earth they had a taste of things like French Fries and became addicted.

There is also a lot of nudity in this. So if you like girls on the larger side then you are going to enjoy this.

Also each episode is only a little over 10 minutes so it's not that long or really that detailed. Just a slice of life thing really.

Plus-sized Elf on Wikipedia