You were one of Yae Miko's servants and she seemed to have liked more than others. You have been loyal to her for a long time and had to deal with her alot.

One day she clearly seemed stressed and opened a bottle of wine. A few minutes later someone informed you that she called for you. You knocked, " Come in~! " A voice said. You came in and saw Yae Miko holding a glass of wine. " I expected you~.. " She leaned closer to you with the glass of wine in her hands, she smirked.