"OK, off to the nurse then." you agree, hoping you have made a good deal. Of course, it is likely to be a good deal for the moment. Barbara will be a delicious meal, and you can hope about the rest.
Barbara guides/pulls/supports you to the office. You can carry Val in your belly without too much trouble, but she does kinda limit you, and tho you won't admit it, you wouldn't mind taking a casual stroke, maybe with a couple of rest stops, instead of the near run that Barbara wants you to maintain.
"Take it easy." We don't need to run." you appeal.
"You may not, but Val may." Barbara counters. "I'm not sure how long that antacid will keep you from digesting her, and I want that potion in you before then. Now hurry up!"
With a sigh, you do as told, and soon Barbara is pushing you thru a door marked 'Nurse'. Inside, you see the rear of what looks to be a hot blond in a nurse's uniform that is several sizes too small for her. She is frantically working on a pink mountain of something or other. "Nurse Cassandra!" Barbara yells. "I've got somebody who needs a digestion potion right away! Can you take care of him now?"
Nurse Cassandra turns around long enough to stun you with the sight of a really magnificent set, but says "Sorry, but I'm busy for at least the next hour. Lily here pigged out and ate her entire class and I need to deal with her stomach ache." Now that you look again, you realize the mountain is a girl's stomach that is twenty? times her size.
"But..." Barbara appeals.
"Look," the nurse compromises, "you can grab a potion from that rack over there, but I'll be busy here for quite some time." With that she turns back to the girl stomach mountain.
Barbara hurries to the rack of potions, takes one and then forces it into your hands. "Drink this."
"I've been thinking," you demur, "you still might try to cheat me. So why don't I pour this on your and then swallow both at once?"
"But..." Barbara protests before surrendering, "Oh, there isn't time to argue..." and strips. Then she stands still as you pour the portion onto her magnificent figure. She glares at you as she sits on a chair and extends her legs to be consumed.
You bend down and start eating this delicious meal. She's not as good as Val was, but there is no such thing as a bad tasting girl. Barbara continues to look sourly at you, but your lips and tongue stimulate her as they slide over her tender skin, and she rapidly become excited. She shutters with an overload of emotion and her frown becomes a smile. Then as you reach the apex of her thighs, she explodes into a thousand pieces and falls back unconscious.
This does not slow your devouring of her succulent hams, and her torrid torso delights your tongue next. She revives as you reach her voluptuous breasts, which swell with emotion as they slide into your maw. She shutters in completion as you reach her rigid nipples and screams her joy as those mounds enter your throat. She is smiling as the rest of her vanishes inside, but her biggest climax happens as she curls up in your belly.
"I don't see why you have any right to complain." you tell Barbara.
"I'd still rather eat than be eaten." Barbara counters. "Wouldn't you for that matter?"
She has a point, but now changes the subject. "Now if I did grab the wrong potion, you did promise to drink the right one."
"You mean you are not sure?"
"Oh, I'm sure I did..." Barbara does not sound sure, "...but just in case, you need to drink the green bottle with the red cap."
You look and report, "There are at least two different bottles that meet that description."
"Oh dear, Barbara hesitates, "Well, I am still sure I got the right one, but you had best be ready to drink the other if I was wrong. Don't drink it until you are sure something is happening tho. I'm not sure what the other potions does, but you had better not chance it."
"I am feeling a little funny..."
"That's normal for the potion, so wait a little longer...