Rules of Requests!

Hello! I am bored out of my mind and would like some practice writing.
I am able to write about almost anything! (It must be age-appropriate relationships and consensual.)

Almost any ship from these pieces of media:
Gravity Falls
Star vs. The Forces of Evil
My Hero Academia
The Promised Neverland
Haikyuu!!
Hunter x Hunter
Attack on Titan
Assassination Classroom

Couplings may include:
Y/N x Character
My Oc x Character
Character x Character