Octavia huh😯😯😯😯😯😯😯😯😯😯😯😯😯😯

Saying their sisters is like saying Photo Finish and Twilight Sparkle are sisters because Photo Finish had Twilight’s cutie mark in Green Isn’t Your Color.

Oh…the Cutie Mark. I get it.

@EPPony  
Let’s say Watermelody is her “Cutie Sister” b\c they have recolored Cutie Marks but are not closely related, Fiddlestick is also her “Cutie Sister” and is copying Octavia s’ hairstyle, and Pinkie is actually her little half-sister.
 
(Pinkie is 21 and her mother is 42 and comes from a rock farm background, her much younger sisters (mom’s mom and dad are 50 and 51 respectively) are Marble (19) and Limestone (18), while Pinkie s’ 56-year-old dad left Canterlot to live the simple life, and has a 28-year-old daughter Octavia from a previous marriage.)

Headcanon accepted.

That is some green hair

I don’t really see it. Just because she has the same cutie mark doesn’t mean they’re sisters ’>_>  
She is a cute pony though :3

@EPPony  
If Pinkie were her sister she’d have at least one more sister anyways (Blinkie).

@KirbyfanNeox  
Who says Octavia only has two sisters? (Pinkie and Fiddlesticks) This one could be a third.

What about Pinkie Pie?

I like the ponifications of the characters more.

Octavia: “Another sister!? I’m starting to suspect my parents of being swingers.”

@OneOverTwo  
Equestria’s a big place; give her time.

What about Fiddlesticks?