So this isn't really a kink other than the rpf aspect, but I saw a con panel where Laura was saying something along the lines of that she loved that she could lean on Travis in every way and it made me really want some comfort fluff (which could lead to smut) eg where Laura was upset & he gave her bear hugs? I don't know, just something cute, maybe with the size difference, where she can lean on him a lot?
Laura/Travis, comfort