Second Skin

A promo-image concept for the (still) nameless manga me and ~kandinsky-prince are pitching.
I had the concept for this image flash into my head as I was drifting off to sleep the other night. I had to very quickly wake myself up to do a sketch in case I forgot it. Possibly the trickiest poses I've drawn in a long time, they seriously needed photo refferencing. In the end I was taking pictures of my house-mate, half naked and hanging upside down across the stairs, with another house-mate holding onto his legs XD XD The photo-composite I made to reference off is hilarious.

EDIT: I've changed the cell shading around Enda's chin area after ~Tentopet pointed out that it wasn't very well defined (or at all definied in fact XD) Thanks!