Figure Drawing, maybe-NSFW edition

Here are the promised drawings — everything I did on Friday, with some thoughts on how I made them and what I think of them. Click for somewhat larger lossless version.

I got started with some contour in a two-minute pose. Afterward, someone asked if I had been doing a blind contour. It wasn't actually my intention to do so.

( 11 more sheets, some more evident nudity in charcoal )