[ It is dripping on his ass now, thanks. But he doesn't mind sliding himself in closer, to be more fully covered. ]

You're waterproof, but you might still catch cold out here! We certainly can't have that. [ He offers a cheery smile up at him, even if the close proximity and the mask don't do favors for each other. ] And I'm afraid as it's the only one I have, I can't say it's for you — but the space under it certainly is!