Not yet. You have work for her

"Not yet," you tell her. "Before you go, I'm going to give you some plans for some outfits I need you to make. She waits as you tell her about the work you need her to do. Her eyes widen as you tell her about the sexy outfits you have in mind.

"Umm, I don't think we are allowed to wear stuff like that..."

"If it's coming from me, you have to," you assure her. She doesn't appear very reassured, but goes to leave anyway.

Then she realizes she is still covered in cum. "Oh no, I have to get cleaned up!"

You shake your head. "You're already late. Go like that." Katherine clearly doesn't want to, but an order from you is binding. "And come back here as soon as you're done." She nods and leaves with cum all over the front of her habit. You lay down and get a quick nap, waiting for her to get back.