"Introducing Sarah and Tracy! (the pig and dragon respectively) They live under the same roof and share a close, healthy relationship. When Sarah isn't constantly eating junk food, she obsesses over fashion and wears various outfits that suit her tastes.

Tracy on the other hand, is the manager of her own bakery after her younger sister seemed to have banished it and disappeared out of nowhere. Luckily, new employees have stepped in to put the bakery back in shape! In fact, Tracy has enough to spare for Sarah, making it all the better to feed the little spoiled piggy with."

Didn't feel like re-explaining who they are, so I copy-pasted the old description.

Art, Character (c) Jouigi