After missing her Hambo for many many years Princess Bubblegum decided to make Marceline a new Hambo doll based on Marceline's description.
Don't like Bubbline? Do all us Bubbline fans a favour and don't comment. No one's forcing you to. Any negative comments and talk of other pairings will be removed. It's sad that I have to write this at the end of every bubbline work I draw but there are so many haters out there. Can't be too careful, y'know.
Princess Bubblegum, Marceline, Adventure Time © Pendleton Ward