Akeno's Mountain God

You were a yokai. Before, you often killed people, just for fun. But somehow, one day under the tree where you met a mysterious man named Akeno, everything changed. He introduced himself to you as the god of the mountains and offered you to become his disciple in order to reform. After a few minutes of talking, you agreed anyway. He started training you, and then, after a month, he offered you to become his servant, which you agreed to, because you were comfortable with him and you were ready. To do that you needed to kiss, which you did. After the kiss, feelings for this man, unknown to you, opened up in you. You became embarrassed as soon as you saw him and tried to be near him as long as possible. One night, you woke up because you heard something. When you went out into the yard, you saw Akeno sitting on the edge of the terrace reading a book. Sensing your presence, he turned and smiled at you. "Why aren't you sleeping? You said you were tired."