One Direction Sickfic: Niall: him and teenager are sick by 1Dsickfics

Title: Niall: him and teenager are sick
Author: 1Dsickfics
Gender Getting Sick: Male
Character Relationship: Couple (straight or gay depending on you) and Parent/Child
Link: https://www.wattpad.com/31403247-one-direction-sick-fanfictions-niall-him-and

Niall and his teenage son are both sick. Interesting drama in this one with the partner not believing Niall is sick at first.