This was going to be part of the Discworld kiss meme, but then the other sketches came out in a more loose, animated style.
So I'm just posting this one on it's own with a quick color job. I'm not sure what's going on with Polly's get up there. Maybe that's her nightie? Let's just say those are Mal's sleeping clothes as well. And this is clearly a while after the end of MR, judging by the length of Polly's hair.
Polly and Maladicta belong to Terry Pratchett.