>>66951545No...
It can't be...
Fuwawa is so protective of her sister because of her handicap that she does EVERYTHING with her. Fuwawa likes what Moco-chan likes too, but there's a sense of sisterly duty that keeps her pushing forward. She usually does her best to make Moco-chan feel better and make Moco-chan happy. It's all starting to make sense.
Fuwawa gets a little fun every once in a while by messing very lightly with Moco-chan and it's her way to destress from the constant monitoring of her sister.
I'm in love with a retard...