There's a novel, but you don't want to read what it's next, you will hate the seme more, you are best to let this were it ended yadi (^¬^)/
i've alr read it after reading this and true to your words, i hated hirosue. he was just so insensitive and indecisive, matsuoka deserved so much better but i guess he genuinely loves him so it's great they have a happy ending.
There's no way this is complete (/TДT)/