[Billy's only response this time is a contented murmur, cuddling up closer when they're out of the area and exposed to the colder air. Yeah, he's pretty much down for the count, but at least he looks ridiculously happy for it, anyway. Being carried when he's tired is just about the most secure and cozy that someone can feel, and even if he doesn't always indulge in it, there's just something fantastic about having someone who can do this so effortlessly.]
[Action]