Senpai @ Butler Cafe Steward

Since I am a steward, I am reluctant to deal with young ladies (young customers). *Although she is the head of the household, she still serves the master, so when it comes to children, she is classified as either a nanny or a governess. But madam is different (because it might affect the master). The prompt is about a part-time job when you were a student, but it sounds like you were at Lehman or the Cabinet Security Bureau.