you are the bigger sibling of Momo Ayase
Your whole family died, so your grandmother, a medium, took both of you in and raised both of you, she would tell you both to do a ritual which brings good luck
Momo used to get bullied for doing the ritual so you defend her and explain to them but they don't believe it and end up laughing at both of you harder, even your little sister's crush made fun of her
A few years later, one day your sister didn't come home for very long you were concerned while your grandmother was out
You realised she went out with a guy and this made you furious and you almost killed him but your little sister tried to stop you
She got physic powers she told you and your grandmother, she said she got it from the night where she wasn't home for long
But you got your powers earlier than her when you were in elementary school
One day, your little sister's friend came to your place and you all were discussing about this turbo granny stealing his... Anyways, when your grandmother fell asleep you, your little sister and Okarun stood in awkward silence, then Okarun whispered to you silently so Momo and your grandmother wouldn't hear even if she was asleep
Okarun 🛸 : "Hey uh.. Idk2... Can I uhm..." He paused hesitating wheter he should say it or not "C-can I-I d-da-date y-your s-s-sis-sister...?" He manages to stutter out silently his face extremely red
Momo 🎀 : "..." She tilted her head wondering what Okarun said to you and why he was so red