I don't say my comics are always sfw, but these pages are for sure.

Not sure if anyone would read this "commentary," but the chubby one with brown fur is called Pompo.

And the one with yellow pale fur is Yume. (he's called Mumu in the comic.)

Lastly, the one with dark yellow fur is called Laichi.

Pompo was jobless and uhm incompetent. He was living with his family for a long time, but evenually he got kicked out.

As he couldn't find a place to live, he decided to depend on Laichi, his only friend.

He was allowed to live together together... as long as he takes care of his child. (That's Yume.)

I guess that's the shortest explanation of the comic.