Miku, teto and neru!

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Pupil colors and their designations:
The black color of the pupil means the emptiness of the soul and that the person has no love
Other pupil colors mean love for someone, for example, Miku's pupil color is the same as Neru's hair color, which means Miku loves Neru, but there is also a white pupil, which means that a person loves many people.
Let's start with a description of the characters:
Teto is a soul that has lost hope. She is lonely. The pupil in her eyes is black. It used to be blue, but it became black because Miku betrayed Teto (for a reason that will be explained later). She has red hair and two ponytails twisted in a bizarre shape. She wears a blouse with a red tie and a red skirt. She has a hair ornament.
Miku: She loves Neru, her pupil is yellow, her hair is blue and she has two long ponytails, her decorations are two wings and on her back too, she has a simple white blouse with a blue tie and a blue skirt
Neru: a cunning fox who took Miku from Teto. She hides her black pupil behind a blue lens so that Miku will trust her. She has yellow hair with one long ponytail. She has no jewelry. She wears a white blouse with a yellow tie and a long yellow skirt.
So, the events begin when Miku and Neru are walking together, forgetting about Teto, who just quietly follows them. You can do whatever you want.