5SOS BSM and DDM

You're Pregnant With Another Member's Baby (Luke BSM)

Age 20:
You smoothed out your form fitting dress, and turned in the mirror to see if anyone could see your stomach. You were only 3 months along, but you feared that telling Luke would cause major problems. You and Ashton had hooked up a few months ago, and now you were expecting a baby. You and Ashton were shocked at first, but he promised you that he would be there for you, and even asked you to marry him! You agreed and secretly got married last month. You guys had been secretly dating for the past 2 years. You sighed, and heard a knock on the door.
"Y/N? It's Ashton"
You open the door to see Ashton standing there in a tuxedo. He pecked your lips and you two walked downstairs. You had invited the boys out to a fancy restaurant and were planning on telling them about the baby. Ashton had told Luke that he was going to drive you there, while Luke got the rest of the boys. You two walked downstairs, and you froze. Luke was going to know. How would he react? Was he going to hate you? Probably kill Ashton? Ashton looked over at you and noticed how scared you looked.
"Y/N, it will be ok. I promise you I won't let him do anything to our relationship."
He hugged you, and kissed the top of your head as you closed your eyes, imagining how great it will be when you have the baby. You would have a family.
...
You two arrived at the restaurant, only to be greeted by the paparazzi. Ashton groaned in frustration. The paps weren't suppose to know that you guys were going to be here. Ashton grabbed your hand and gave it a squeeze, and you two exited the car. Ashton rushed to your side and held you in his arms as the paps started to close in. You were being pushed left and right. You could hear Ashton cursing under his breath. Suddenly you were ripped from Ashton's arms, and thrown to the ground.
"Ashton?!" You yelled, but it was drowned out by the sound of the paps yelling. "Y/N!" You heard Ashton yell. He pushed through and found you, but he was clearly mad
"YOU IDIOTS! YOU CAN'T PUSH A PREGNANT WOMAN!"
You froze, along with the rest of the paps.
"WHAT?!" You heard a familiar voice yell. You turned around to see Luke, Calum, and Michael running towards you. Calum and Michael helped you up, and Luke looked at Ashton.
"YOU KNOCKED UP MY SISTER!" Luke yelled and shoved Ashton.
"Luke!" You yelled and stood in between them. Everyone was watching. The silence was killing you.
"Luke, I'm 3 months pregnant. Ashton and I are married. I don't care if you agree with it or not! This is my life and I can make decisions for myself!" You yelled
Luke just stood there.
"My sister and my best friend..."
He said
"My sister... And my best friend! Aw congrats you guys!" He said with a big smile on his face. He pulled you and Ashton in for a hug. You looked at Ashton confused, but he just shrugged.
"So what are you going to name the baby?" Luke asks, as he lets go.
"Well we were thinking..."