I have to admit that I'm extremely curious as to WHY you would want a "curved" section view. This is not following any drafting standard that I'm familiar with. It would be interesting to see if you could do it, but again, I have to wonder, WHY?
Curved in what plane? Would a broken-out section view suit your needs? You can use curves to define the broken-out area.
Otherwise, you could create a new configuration in the model of your part including a cut that manually creates your section, then have most of your drawing views use the default configuration, and your curved section view use the configuration with the cut.