Back to art?

Anna: Fully nude and not alone: A piece of art

"Well?" Anna smirked, relaxing back into position.

"Wha?" The girl stammered, her cheeks and most of her chest flushed crimson.

"Not gonna continue?" Anna asked, gesturing to the sketchbook.

"Oh, um, of course" the girl said, quickly sitting back down, picking up the sketchpad and getting back to work drawing her equally nude partner.

"You'll show me after right?" Anna asks

"Huh?" The girl wasn't paying attention and looked up

"The drawing, you'll show me right?" Anna smiled

"Oh, uh...of course" The girl beamed back. She continues sketching when suddenly the door starts slowly creaking open. Anna looks around, the girl hasn't noticed yet, she's too focused on her drawing...she could make a dash for the door, but she'd be leaving the girl on her own...but she could also stay, it might make for an interesting experience...