"Mmh," Martin hums thoughtfully, his lips drawing back into a loose, lazy smile as John leans against him and puts forth his suggestion. He has nothing against the notion a lie-in, really; he loves cuddling, and he loves how relaxed John is before he's fully awakened. It's just once he's awake, he's quite awake, and he can get a bit antsy if he stays put too long, wanting to get up and get moving. The prospect of dozing back off is also a rather unwelcome one, as that only tends to ensure he's groggy and moody when he finally does get up.

But Christ, John so rarely asks for things, and he's so adorable now, nuzzling at him like that, trying to sell the idea as being fun... John makes so many concessions for Martin, and Martin can return that favor now, easily.

"All right," he says, fondly indulgent, and presses another kiss to John's brow before nestling closer against him. "Just this once."