As you might guess from the title (assuming you've played Mario & Luigi: Bowser's inside story), this is lyn all big n chubby after eating all those sweets from the snack basket move. No, he didn't intend to attack anything. He just... ate all the sweets. And knowing how it affects Luigi, it's REALLY going to affect Lyn.
Look at him. He's basically a bed. Also he's bigger in this like how Luigi got bigger so he might actually be able to have Gooeyvexo's Joseph lay on him like a bed. That or just be the big spoon, he likes cuddling with the soft Linoone anyway.
Honestly I just wanted to do this because I thought it was fitting more than anything, I've mentioned before this level of fat is kinda too much for me.

Art and character by: me!