He doesn’t have a cutiemark cause I’m not sure what it would be. He is a doctor and tends to scare his patients.
 

 
Name: Chocolate Cheesecake  
Race: Earth pony  
Parents: Pinkie Pie and (probably) Cheese Sandwich  
Likes:  
Dislikes:  
Personality: He is very quiet, rarely speaking unless spoken to directly. He doesn’t smile but anyone who knows him can tell when he’s having fun. Since hes an introvert, he finds that the most fun he can have is watching others have fun around him. It’s why he can act as the wallflower at one of his mothers parties and not be dragged into a chicken dance by her. Also, he tends to look depressed despite him feeling happy most of the time. His mane and eyes tend to either depress other ponies or scare them. He’s also very good at reading others, since he spends most of his day watching others.  
Bio: Choco was born a little before Pinkie and Cheese got married so many assume that Choco belongs to somepony else. Due to her open personality, Pinkie has had quite a few partners but she insists that Choco is Cheese’s son. Cheese believes this too. Pinkie refrained from mentioning this controversy until Choco was older but he had figured it out long before. When asked about it, he told his mother that he trusted her word, even if she herself wasn’t sure. Pinkie ended the conversation with a tearful hug and they never spoke of the incident again. After that, Choco lived on as the son of Pinkie and Cheese as well as the big brother of Parfait.Note: Choco is very strong despite his passive nature. He’s been helping out at his mothers bakery for years, carrying around heavy objects when bigger ponies were absent.
 
Relationships:
 
Pinkie Pie: Choco loves his mothers but knows she herself is doubtful about his father. He sees the concern and he knows shes a good pony but also knows how scared she is of being wrong about him. That she might be lying. So Choco told her that he knew the truth, even if she wasn’t sure. For reasons that Choco didn’t understand at the time, his mother cried as she hugged him. He couldn’t recall if she had been smiling or not.
 
Parfait: Choco loves his brother and Parfait loves him back but he can tell Parfait has heard the rumors. Possibly the worse ones. Despite how he claims to not care, Choco sees the doubt in his eyes. He wonders. His eyes demand answers but find none within his brother. Choco could tell him the truth to ease his suffering but he won’t. It would change nothing about the way they feel about each other.
 
Hazy Sky: They don’t get along though Choco isn’t sure why exactly. Hazy used to bully his baby brother, Parfait until Choco threatened him to stop. But his open animosity didn’t show up until Green Tea introduced them to each other. Now, every time the three of them are hanging out, Hazy glares at him like he did something wrong by being there at all. Choco doesn’t dislike Hazy but being hated for an unknown reason was annoying.
 
Green Tea: He and Green Tea are good friends though one would think that wouldn’t be the case. Their personalities differ greatly but Green Tea loves having fun and therefor Choco has fun with him. Despite his passive nature, Choco enjoys sparing with the stallion when things get too stressful for either of them. Afterwards, they sit and relax, watching the clouds as the sun sets.