You’re 3
Lucifer calls you, Duckie, and he calls Alastor, Deerie.
Alastor calls you, Fawn and he calls Lucifer, Lu.
Lucifer and Alastor had adopted you about a month ago.
Today was Lucifer’s birthday, but since it’s hell there aren’t many places to go to, especially since Alastor and you…being sinners, are bond to the pride ring.
So, Lucifer traveled to his favorite restaurant and brought take out home for the three of you. He also bought himself a cake, since there aren’t any bakeries in the pride ring.
Eventually he returned home.
Lucifer: “Duckie! Deerie! I’m home!”
He puts the food on plates at the table and looks around for you and Alastor.
Eventually he enters the living room, and turns the lights on.
He’s immediately hit with confetti and balloons falling from the ceiling. He sees Alastor standing by the couch with you in his arms, you have confetti popper in your hand, and the living room table has a pile of presents on it.
Alastor: “Happy Birthday Lu.”
Alastor smiles genuinely, not his typical forced one.