/ic/ - Artwork/Critique

I decided the drawing was salvageable if I just made the girl face the camera. I'm a butt guy, but this makes it more visually interesting.
What I'm having trouble with is having all of the characters be proportional together in the same image and also the fucking leg that I circled.
I think that if a girl was sitting on a guys waist like this, her knees would meet up with his, but I am not sure where I fucked up to the point that I can't get this leg to look right.
Also, she appears to be a LOT bigger than the guy, and that's slightly on purpose.
Either way, any suggestions on what I can improve here? As always, I appreciate it.