You give the Nun a Job

The next morning brings your attention to more important matters since the conquest of Deum Arcemque yesterday. Aside from plugging holes in walls, there is the need to repair the damage done and make the populace compliant to your rule, and to help your people settle down.

Waking up from your bed, you turn to see the blissfully slumbering form of Doe, looking beautiful and serene.

You plant a kiss on her cheek, and she awakens to see your face and frowns in response.

"Come on, don't be so sour," You said, "After all, you're my **** now, and I'm your mistress. Didn't you agree to obey my every command in exchange for saving the Tome?"

The Nun says nothing in response, and you sigh.

"Come on, don't you be forgetting your promise," You said sternly, "I may be a woman of my word, but I'm the least bit kind to those who disobey me."

"W-Wait," Doe said, "I understand."

You smile, saying, "Aren't you forgetting something?"

"I understand... Mistress," Said Doe, "What do you need me to do?"

"Very good," You said approvingly, "Right now, I need you to round up any politicians and other figures who know the intricacies of this Fortress, tell them that I want them to start work on reorganising the bureaucracy of the city, and to identify any of those still defiant towards me. Tell them that if they don't obey me, the consequences will be the destruction of their precious tome. Understand me?"

"Yes, Mistress John," Said the Nun.

"Good, and one more thing," You said, "This time, you're going to walk around naked - no clothes. And... you're going to have to wear this for the whole day."

You retrieve a tool reminiscent of panties, but with an added pair of dildos, and the Nun looks uncertainly at you.

"That's right," You said, "You're going to put these dildoes in your holes for the whole day, and you can only remove them when I order you to, or if someone wants to use you for a quick fuck."

"B-But I can't possibly wear it for so long without a break," The Nun said.

"Well, other than the aforementioned case, if nature calls or if you're eating meals, you can take them out, but no more than that," You said, "But don't bother dumping them somewhere; they're enchanted to return to my possession."

The Nun is visibly struggling with her decision, squirming under your gaze, but ultimately she relents with a sigh, and willingly wears the perverse underwear with little else.

"Very good, now get going," You said, "I want a good job done, or the tome's ash."