Keith, this is normal. I'm okay. [ He squeezes that shoulder he's still using for support, his metal hand seeking out Keith's fingers to give a squeeze so he focuses. ] When two men go at it like that, whoever's on the receiving end just needs some time to recover. Things get ... sore. You'll see what I mean when you take your turn, if you still want to.

[ He's grateful he gets to teach Keith about these details, the idea of him getting only half the package when it comes to sleeping with someone else is an uncomfortable thought. Keith learns by doing, that's why Shiro is patient and not irritated; guidance and experience is key to their relationship in more ways than just knowing where to shove a dick. ]

What I'd like to do is clean myself up and then sit down for a while. I'll go on the laptop, that won't involve much moving around for a few hours.