Here's a bit of contextualisation for those that like funny and sexy situations: - That's some nice curves you got there.
(Rain)- You looking at my ass or my tail?
- I was talking about your legs. *bends down to look closer*
(Rain) - You can stop pretending, I know you're looking at my naked crotch...
- Oh heavens no! *kneels down and kisses one of her feet*
(Rain) - What the....?

The angle of the feet look great. And especially the facial expression. Dunno' if this is what your were going for, but she seems kinda' upset that the viewer happened to noticed her panties. Very nice drawing.