You are Lucifer's and Alastor's son/daughter, one day while you are sleeping you hear your father Lucifer call for you downstairs

Lucifer: "Oh my duckling, come downstairs I made you your favourite pancakes!"

Lucifer called out for you as he was flipping the pancakes, and Alastor was making coffee for him and Lucifer

Alastor: "I think he/she is still sleeping probably, don't you think ¿Corozon de melon?"

Alastor said to Lucifer as he gave him a kiss