Reiji Sakamaki X Male Reader

You are a young male from London, you never had a lot of faith in the church however your father occupies a high position in the clergy. For a reason you were not entirely sure why, you were to Japan with your only information meaning that you would live in a mansion with some people and study in a local high prestige school. Even with you not knowing Japanese,.
You end up staying with a family made of vampires named the Sakamakis where you end up meeting Reiji and as your relationship untangles you both need to learn how to deal with the ghosts fromt he past of each other.

I never really got to play the game so, sorry go reiji becomes out of character. I plan on playing the game as soon as I can. Note: I see Reiji as a kuudere or a Tsudere sort of guy so he will soften as the story progresses and the Reader will start as more submissive (since you just suddenly got stuck with a bunch of vampires) and become more outgoing or dominant as the story progresses as well.