Perversion

(Originally Posted By YearEnds)

"Um, Professor Smith," a student, Andrew, piped up, "where are we?"

"New universe I just created. Nothing but a featureless flat white plain extending to infinity." (I was tempted to add "and beyond" but resisted the urge.) "I could've made the space in the classroom, but I didn't want all the chairs and desks in the way."

Andrew nodded, which made his hair bob attractively, and I went on.

"Now, what I've decided to do is to give all of you even more bodies. But these won't be normal human bodies."

Brooke piped up. "What sorts of bodies will they be?"

"That's for me to know and you to experience very shortly." I smirked.

"First, I'm sure you all know what centaurs are. If you don't, they were, traditionally, men whose lower bodies were actually horses. Since you've all got three cocks, I think that meets the 'men' part of that requirement." I left it unsaid that even if they hadn't had them, it's not like I was bound by tradition anyway. They all knew that. "So, first, I'm going to give each of you six centaur bodies. You'll have three cocks in front and in back, along with a pussy in both locations. Your lower bodies will be completely smooth, however, and you'll retain your human legs and feet. Some of you may know the term 'humantaur' for this particular form. You will, however, have thick, luxurious horse tails growing out from just above your assholes."

Each student suddenly had twice as many bodies as they had before, and asses quivered and grew all over the room as my orders took effect. Soon enough there were two hundred and forty hot humantaurs to go with the two hundred and forty sexy humans I was facing.

"Second, I'm going to give you six 'cowtaur' bodies. These won't be much different from your 'humantaur' ones, except that you'll have cow tails, your breasts will be another four cup sizes larger, with four nipples each, and you'll have an udder on the underside of your lower body. I'm also going to make your ears just a little bit like those of cows, and increase their sexual sensitivity on those bodies. Also, with all your 'taur' bodies, you will be strong enough to carry a passenger on each."

This time each student initially gained three more human bodies and three more humantaur bodies, so that they could experience the change into cowtaurs from two different perspectives.

"Third, I'm giving you six naga bodies. For those of you who don't know what a naga is, it's someone with the upper body of a human, but whose lower body is that of a snake. In your case, your tails will start just below your pussies, so you'll still have all your sexual organs. Your natural balance point will be right where your feet would be, so you'll be as 'tall' as you are in your other bodies. Your tails will then stretch out behind you for about five times your height, being about as wide as your torsos--boobs excluded--until about a foot from the end, where they'll taper off into another cock."

After those bodies were fully formed, I noticed one student who had already discovered the change I hadn't announced.

"If you look over at Carl," I said, causing nine hundred and thirty-six heads to turn, "you'll see something I hadn't told you. You would all have immediately known about it once one of you figured it out, but since Carl just did, I'll tell you. You can open up your tails and slip bodies--whether yours or other people's--inside them. You can only do that to other people if they agree, and you can only hold a few bodies at a time, but while they're in there they'll feel exquisite sexual pleasure and you'll be able to move around as normal, as if you didn't have any bodies in there. However, if you have someone else in your tail, a corner of their awareness will be insulated from the sexual stimulation and they'll know where you are at all times, and you won't be able to go anywhere they wouldn't want to be, since they can emerge whenever they want to. So that's mostly going to be useful as another way to fuck. And since that's what it is, Carl, I'm afraid I can't let you actually lie down in yourself. Not yet, at least."

Carl looked disappointed, but hauled himself out of his partially closed tail and rejoined the rest of his bodies.

"Fourth, I'm going to give you six more bodies that will at first seem identical to your human bodies, but when you go into the water--"

"Mermaids!" shouted a few girls very excitedly.

"Or mermen, or maybe just merfolk or merpeople. But yes, you'll be able to walk around on land just fine, but when you get in the water, you'll find yourself with a fish tail. As with your naga bodies, the tail won't cover your sexual equipment, but it will only be a little bit longer than your legs, and that's only to accommodate your caudal fins. You'll also have gills so that you can breathe underwater. And don't worry about splashing water on your legs or getting caught in a rainstorm or falling into a puddle or anything like that. You'll only get the tail when you're actually immersed." I paused for a moment. "And it'll work with substances other than water."

I saw the implications of my last statement clicking into place, and knew exactly what some of my students would be doing once class was over--after all, they only had to send one body to their other classes. Of course, they didn't know what I had planned for the rest of the lecture time.

"Fifth, I'm going to give all of you six arachnid bodies. You'll have eight legs arranged in a circle for your lower body, feet pointing outward, with your upper body sitting in the middle of that circle. In between each pair of legs you'll have your current hardware, for a total of twenty-four dicks and eight cunts. You won't have an anus on those bodies. You'll also be perfectly comfortable with your legs anywhere between fully straight or bent so that your thighs are sloping slightly toward the ground."

Some students were looking concerned at just how extensively I was changing them, but I wasn't too concerned. After all, at least two-thirds of the class were clearly very excited by those same changes, and, infinitely more importantly, I wanted to make them.

"Now," I said, done with changing them for the time being, "I want you all to get familiar with your new bodies. To that end, I've created four large depressions behind me." I waved my hand and the "floor" sunk in four places. "I'll fill one of them with water, but I want you all to fill the other three. One will have milk--from your tits or your udders--one will have cum, and the last will have pussy juices. I've enhanced your Skene glands to produce plenty of that last. Once that's done, you can fuck to your heart's content, but I want to see at least one mermaid body from everyone in each of the pools."

It didn't take long for my students to do the job. All the cowtaur bodies were at the milk pool, of course, but each pool had plenty of bodies around it, and they were all filling up fast. I shut off the flow of liquids when the pools were as full as I wanted them to be, and then gave myself a few more bodies and jumped into the pools to have fun with them.