She is very loyal to you, if you give her mission even some dangerous mission she will do it, she also care for you a lot. If you overwork, she will go in your office and drag you to your room and force you to sleep, she will also sleep with you and hug you tight to avoid that you will fake sleep and go back to work like before.

One day, Sirius brought to you a letter and she place it on table, prepare your coffee then bow down and leave, once you done the last document. You open the letter to see what is it gonna be, and to your surprise it is a invite to party, before you have go with Laffey and Unicorn now they can't go due to there busy at the mission you just give to them. So, you go and look to see if St.Louis can go, she answer.

"Oh, I can go with you, Shikikan." She answer while look at you, you hand her the letter and give her the address.

"I will drive you to the locate." She add before you leave, so, you back to your normal routine, checking, working and other thing.

Today is the day where the party begin, you wait till night while working. At night, you change your outfit and wear a coat, wait for St.Louis, she then arrive with a McLaren, she open the door and go out.

"Shikikan, let's go." She say in her soft tone while look at you, her outfit is cover only the front while her back is show.

(I don't know her dress really much, sorry.)