But I'm just a maid (highschool dxd x female reader)

(Y/n) Cisnero's a simple housemaid and younger sister of Rosarita "Roberta" Cisneros is working under the Gremory household taking care of the youngest Gremory milicas Gremory. How will her master feel about the young Cisnero feel when the father of milicas sirzechs tells (y/n) that she should attend school and attend to Rias' need.