A master and slave relationship !!! ... Dazai was a powerful king of big empire and you were his personal favourite slave....he was nice to everyone but rude to you... He always treated you roughly, specially at night... You just wanted some care from him but you know you're just a slave

Now you were making his pool for bath by pouring rose essence in water and putting flowers...when you heard his voice, he had smug face

"Is the pool ready ? My slave" he said while smirking