The nurse could be a problem once she wakes up, so you had best grab what advantage you can. That means eating her head first. It will keep her confused and helpless a little longer.
So you move to her head, pausing to look down her body, tho a fair amount of the view is blocked by her mountains, tho that makes the view all the better. But to work. You open your mouth as wide as possible and cram her head in.
She is still sleeping and so there is no resistance as you devour her neck and set to work on her scrumptious shoulders. Indeed, you are well onto her massive mounds before she wakes. For a moment, it seems like she wants to defend herself, but then she seems to realize it is hopeless and one hand reaches for the entrance of her femininity while the other joins your lips on her treasures. Her excitement rises quickly and by the time you have finished consuming her mounds, she climaxes.
She does not stop there, and continues to stimulate herself as you work your way down her torso. As you taste her hips, she explodes again. Now there is nothing left of her except a remarkable set of legs, which slide into your mouth pleasantly as she continues to pleasure herself. As you push her into your belly, she forces herself past the final threshold of passion and gains a frenzied explosion of exquisite sensation.

As you pat your bulging belly, you know it is time to make tracks. Once you digest the nurse, she will reform again, and then come after you, unless you have a good lead on her. So out the door and get moving.

You can hear your food talking as you walk. Candy is tearfully breaking up, despite the nurse's attempts to comfort her. "But I don't want to die!"

"Goodness, child, weren't you listening? You are just going to reform in my office. Nothing fatal about it. Digestion happens every day to a lot of us."

That seems to help a lot. "You are sure?"

"Of course. This is my 4th trip today. Now I can't say that being food is nice. Much better to eat than to be eaten. But it's an annoyance, not a tragedy."

"Well, I am glad to know that, but isn't there anything we can do?"

"As it happens there is, tho that does not involve escaping his stomach..."

"Huh?"

The nurse does not answer, verbally anyway. But her physical actions speak plainly and loudly.