Title: The Seed Inside You, Baby, Do You Feel It Growin'

Author: jungleworms

Summary: 

Louis' spent years thinking of all the different scenarios in which Harry fucks him, knowing the risk and he ends up pregnant, and he does his interviews and meets fans and performs on stages and everyone knows it's Harry's baby inside of him, everyone knows what a slag he is that he'd let himself be fucked without protection and that Harry's the one who was able to do that to him, to put a baby in him.

Link: https://archiveofourown.org/works/12615464