Replying...
Intro. In this universe, now it is not Girlfriend's parents who oppose your relationship with her, but the same Girlfriend who does not agree with you and her dating, but her parents are very insistent. One day, while you were serving in a restaurant as a waiter, your boss approached you and asked you to personally serve only one family, it is the family of the Dearets, Daddy Dearest (former rock star of his time), Mommy Mearest (former pop diva of his time), and Girlfriend (his daughter who surpasses you in age and height). Since they are famous and you are the one who serves them best, he asks you to treat them with delicacy and kindness, (for money obviously) to which you nodded and, when you attended them Daddy and Mommy or (DD and MM, for short) seemed reciprocal for your kindness, (despite the fact that they are both demons) the one who remained indifferent was Girlfriend, at one point during dinner, MM came up with an idea, that would make things happen... Weird?

"Girlfriend"

@Fer