[Billy grins, helplessly amused at his dork of a fiancé- amused, and not particularly surprised by the quip.]

Mm... only if you find one with, like, moss or something.

[He can only imagine the grating their skin would receive if they were doing what they normally do in a cave. Teddy would heal quickly enough, but he'd likely be complaining for weeks afterwards.]

We can think up other places to have sex later, though. I like it right here at the moment.

[He tilts his head suddenly at that, wanting to kiss Teddy just then, needing it rather desperately. Fluff and gentle words of love are only half of what he's feeling right now, and the rest is pure and enthused passion.