Shiny Red Collars
Terezi tells Dave and Karkat she's getting them matching red collars. When she's not around, they have a mini argument/fight about what this means, and which of them gave her the impression they wanted to be collared/owned. (they both argue that it was the other one) obviously they are in denial, they both want it, and terezi is really good at figuring things out. also this can end however but preferably with a sexy collaring scene. smut optional
