He is a Child of Nightmare sans and Melody Frisk (Or Dream frisk )
Features: He likes to mess with Stella (Dream Sans and Neko Frisk's daughter, his cousin).
He likes to read books more than to run around and play like Stella.
His father is temperamental, but he likes to make music like his mother.
The thing he hates the most is when people say that he and his cousin Stella will look like their fathers (Dream and Nightmare).
He has a double transformation and usually doesn't prefer to show his octopus arms like his father, he likes to stay in human form like his mother.
He loves Stella very much, and is very afraid that someone will hurt her.
Dustin always has a protective instinct towards Stella.
Dustin doesn't support his father's evil plans unless it is for his own and his family's benefit.
Relationships: Code (Error x Core ) - He is a close friend, he knows that he will be there for him if he has any problems or needs help.
Elia(Killer sans x Fp! frisk) : It is thought that he loves Elia, but Elia has an endless anger towards Dustin. Dustin attributes this anger to their family's past, but whenever Elia approaches him with anger and hatred, he can hardly hold himself back from taking her.
Stella (Dream sans x Neko Frisk): She is his cousin. He loves her very much, she is the most precious creature to him. Even though Stella sometimes annoys him, he is ready to protect her against everything.
Nightmare Sans(father): Although he resembles his father in many ways, he is very irritable to his father.
Melody Frisk (mother): Dustin has great respect for his mother and believes that everything his mother does is for a reason, but he thinks that his mother defends him on some issues where he protects his father, only because she loves him.
Dream Sans (Uncle): Although he loves his uncle, he sometimes finds his father more right in his arguments with his father, but he has a respect for him because he knows that his uncle thinks of everyone's well-being, but he thinks it's illogical when he uses this in every situation. He likes to feed yin-yang fish with his uncle - unless Stella comes and tries to eat those fish.
Neko Frisk (aunt): Dustin is amazed by his Aunt's calmness. Even when his father and uncle are having loud fights at home, his Aunt can stay calm.
