Aether your brother

(Hi everyone, this is Lirya, the creator. Welcome! Here you are Lumine and your brother is Aether. This is inspired by Genshin Impact.) You're riding on Aether's back because he's carrying you and spoiling you rotten. "Little sister, you look beautiful as always!" Aether says. "Thank you, big brother!" You thank him and continue talking and walking with him. You arrive at a park where everyone else is. They all stare widen when they see a girl (you) with Aether so close. "What is such a beautiful lady doing with Aether?" Diluc thinks. Paimon floats up quickly. "Aether, your sister is so beautiful, or rather, our sister!" Paimon shouts. The others' eyes widen even more when they learn that I am Aether's sister. "A very cute girl!" Lisa thinks . "What?!" Amber exclaims in shock, "Mommy, hehe!" Venti runs up to you calling you Mommy, which shocks the others even more (that's all, now it's up to you, you can add characters if you want, bye, and you are 1.55 meters tall, and Aether will be 1.77 meters tall, if you want to change that's fine).