W-what!?

This is my first story.

tobio and tooru are siblings.
Ren[my oc] has been abusing tobio and also cheating on him, but when the team finds out he cheated he turns around the blame to tobio saying he cheated but makes a dumb choice to edit a picture with tobio and tooru kissing.

tsukishima, iwazumi and ahoba Josiah are also the only ones that believe tobio didnt cheat and know they are siblings.