Honestly the only reason I hadn't done a chapter on this yet is because I thought I already did it so thank you to the lovely dcsuperherosrlit for requesting it :)
I ship this sooooo much. I'm pretty sure Colin is one of the only people I ship Damian with other than Jon and even then I have to be in the mood for it. There's not enough Damian x Colin fics out there :'(
I know what'll cheer me up, fanart!