Out of context manga page...

There's a new spin on the joke of the teacher who tells his Mummy that he doesn't want to go to school today.
Asuna/Negi is the most natural spanking pairing I have ever seen anywhere so I'm surprised there is so little of it. The pairing has one picture on galleries here and I've only found
one good fanfic.
I suppose the nature of the series naturally produces more fans of the girls for this kind of thing. From what I've seen, I'm not as sure that Negi is up to to disciplining his students. (Which would still make for a funny story.) I've only read the first five volumes so far, though, so it's also possible that I just haven't seen how character dynamics evolve later on.