Here goes a little cheater one, but well I hope you'll understand.
Thanks Amy for beta-reading it!
The two women were sat in the parlour, drinking tea, a blond baby was near to them, in his carrycot.
"You know, I'm more than pleased with my son, but I always wanted a daughter." said Narcissa Malfoy to her daughter-in-law.
"My Scorpius is enough for me, but I understand what you mean, if I could have another kid, I would like a girl," replied Astoria.
"There is so much things that I never did. Your mother and other women from the club were always telling me about their daughter/mother moments. I was a little jealous. I never had the opportunity to dress Draco with my clothes, or tell him fairy tales! He wouldn't listen to my stories if it didn't involve at least a dragon, two knights and dueling scenes! I never shared stories with him, my first kiss, or how I met Lucius. Nothing." Narcissa seemed sad.
"How did you meet Draco's father?" asked Astoria.
"Oh sweetie! I wasn't saying that for you! You don't have to ask me!" Narcissa told her, affected by the gesture of her daughter-in-law.
"But I'm curious! I really want to hear the story."
.
"I don't want to! I can't be engaged with him, there is no way." Andromeda was on the verge of tears, her sister hugged her.
"Don't cry, Andy! Please. If I could do something, I would do it, but you can't contradict mother's orders." Narcissa was still hugging her sister.
"You can maybe tell him I'm a very bad person! I don't know what to do. I ....I ... I already love someone, Cissy." She said in a whisper.
"Oh, Andy! But he choose you, what can I possibly do?"
"Leave me alone with Andromeda." It was the cold voice of Druella, their mother.
Narcissa left the room, and made her way toward the guest room were the family of her soon-to-be brother-in-law were waiting for Andromeda. She was in a corridor when she heard voices.
"Yeah, mate! If I'm engaged with her, my grand-parents will give me my inheritance." said a voice she recognize as the future fiancé of her sister.
"So you don't like her, and you are ready to marry her, just for money." replied another voice.
"I'll break up with her in some month."
Narcissa heard enough, she burst into the room, wand raised.
"How dare you! Playing with the feelings of girls. You don't worth my sister." She yelled at him, her wand on his chest. The father of the fiancé choose to show at this moment.
"A girl, pointing her wand at my son! Blacks don't seem to be as good as they used to. Son, we're leaving, you're not going to marry into this mad house."
.
"But I don't understand, where is Lucius in this story?" Astoria asked, confused.
"The fiancé" Narcissa answered simply.