Oof. Just sad for all parties.
Yuuto hurt and lost his friend/love. Dunno if he's still fighting with his dad, but his mom is prob still gone. Then he's gonna have to live with the guilt of what he's done.
And well, Iori got raped and lost a friend too.
It's kinda typical but I was half-hoping she was just faking having a boyfriend to push him to pursue her like in some h-manga but... no one won here, not even the reader.
It's decent for a one-shot story though.