Well...They certainly can be.
She's totally seducing you...But how can you not take the bait! Then again, since it's the sister you like more, I suppose I can sort of understand...
Page 12, though? That look on her face? Yeah, like how a predator sees her prey...
I like how this artists includes the feet in most images. Most of the time artists leave that part out. On page 17 they looked a bit off though. Definitely one of my favorites though.