You wake up.

Your mind is in a haze. You try to open your eyes, struggling to do so. The blurred view struggles to come into focus. Thank goodness, it was all a dream.

Except, you don't remember falling asleep in the nude. And you feel yourself restrained at the hands, feet, and neck. And your room isn't purple with green growing lights.

Oh shit, it wasn't a dream.

Your vision clears up, the one thing different you can at least notice is that the table you were strapped to is now standing upright. Your head is firmly locked in place though. You can no longer move it like you used to.

"It appears that you have regained consciousness. That is good. We are glad to inform you that the optimization and modification procedure was a complete success. Would you like to see yourself now?"

Your head still spinning, you wearily nod. Not sure what exactly they actually said.

A large flat panel hovers several feet in front of you. It quickly switches from a clear surface, to a mirror. What you see in the reflection is... you don't know how to make out what you're seeing.

The first thing you notice is that your face has softened. Your features have have become even more feminine. Your lips have filled out and swollen, and your hair is now much longer and red. It's a face you'd be very attracted to if you weren't in this situation. You look like the most beautiful woman you've ever seen.

That doesn't just stop at your face. Your body has more surprising changes as well, such as the your breasts now being roughly the size of a melon each. Each holding their place and position in an unnaturally firm way, topped with a large pink nipple, standing hard and erect in the cold room.

Even lower you notice your vagina is now completely hairless, constantly giving a hot dull throb of need and arousal. Lubricant trickling down your legs and dripping onto the floor below.

You look so different, like some kind of hyper bimbo woman. And for some reason... you really like it. Any shock and horror you should have is not there, only a feeling of pleasant satisfaction. You look down at your beautiful body. This is a wonderful gift from these great alien beings.

"We have modified you to be the perfect specimen for our tests. Your enhanced female biology will be essential. But we have also made the adjustments to your human biology."

The shackles around your wrists, feet, and neck suddenly release, and you drop slightly onto the cold metal ground.

"You may examine for yourself. We have amplified the pleasure sensitivity of your body, to incentivize you. In addition, we have fixed some of your human frailties. Your elastic and stretching capacities are now greatly increased, and you will have no discomfort in doing so. Please, test this now."

A curious hand drifts down to your modified vagina. A simple brush of the area sends a shiver running through you. At the alien's request, you reach down both hands, curling your index fingers and pushing them inside. This is already intense, sparks fly in your brain as your new pussy overwhelms it with powerful sensation. You hook your fingers to your new walls, and start to pull, stretching them open. They give surprisingly easily. With a gentle slow pull, your new vagina is stretched wider than you ever could before, looking like a battered, overused cunt in the mirror. Just the thought of that sends a shiver down your spine.

"Testing is complete, and appears successful. We have also fixed your inefficient digestive tract. Your body will now use up 100 percent of all materials ingested, and not produce any waste. Your former waste hole has been modified into a second genital hole and incubator space."

At that you turn around to look at your ass in the mirror. Your ass... holy shit your ass! Two huge cheeks sit there, beautifully sculpted into a perfect apple shape. You give yourself a playful slap, watching mesmerized as your booty jiggles just right. Reaching down, you probe a finger down into your cavernous butt. You touch against your former anus, still in it's old shape. You start to slip a finger inside, feeling the exact same sensations as when you were testing your vagina moments ago. Your other hand immediately shoots down and sinks its fingers in. Pulling wide you see your butthole give way just like your vagina did. You have a second vagina!

"This is so great!" You exclaim in excitement.

"We are glad you approve, and that your compliance modification has also taken effect. Now, we will escort you to your sleeping chambers. Testing will begin in 10 hours, and we suggest you sleep beforehand."

A probe hovers into sight, and gives a loud beep to indicate you should follow it. You walk down several windowless, silvery corridors, never seeing any other being except for the occasional floating probe. Finally you arrive at a door that opens up for you, revealing a single bed and table, and nothing else.

You step inside, and the probe says to you in the alien's voice "Please refrain from self stimulation. You must be rested for testing tomorrow." With that, the probe floats back out of the room, and the door closes behind it. You sit down on the bed, trying to process everything that has happened to you. But every time you do, all you can focus on is thoughts of how happy you are, and how good your body feels, and how you're excited to help the aliens.

Exhaustion of your new body sets in quickly, and without realizing it, you soon pass out and fade to sleep.