Tim,
Nice shot, I see and feel the eroticism in it, both by the light and the model's pose as well as facial expression. The warmth is felt by the window light, the warm wall tones and warm skin tones. This is one time where that "imaginary plane" of the width of the model parallel to the photographer's position is wide, but it works. Very well done.
On my image, yeah, I kinda had a little wash from the window light coming in from that corner...just playing around at my last Philly workshop...thanks...