Your skeleton structure began to alter and shift, expanding and stretching your skin out in every direction. You yell and groan in pain when you are dropped ass naked inside a chamber filled mostly with water. The skin on your toes and fingers attach together and form some sort of webbed surface on your body.
You proceed to swim upwards to gasp for air but you hear a rumbling and the chamber fills itself to the brim with water. You feel like you were able to pass out and drown where you were as you screamed and struggled against whatever was happening to your body. It was then you felt pains on the sides of your neck and before you knew it you were suddenly breathing in water, and it was more of a natural feeling than not.
Once you realized this you paused and put your fingers to your neck, and you could feel them, gills on the sides of your body. Around those gills you felt scales start developing around those areas and you freak out as this happens. Soon those scales spread up to your face and head and your hair falls out and now floats around the tank.
Suddenly your teeth sharpen, and suddenly you feel a huge SNAP as suddenly your jaw snapped and your face pushed forward into a muzzle. You cried out as thick blue scales covered that area as your entire body slowly began to expand in mass, and your skeleton continued to crack and shift as two horns jutted out the back of your skull.
You looked to the surface of the water and saw your own reflection, and noticed your head now looked like one you would see on a reptile creature with your flat forehead and scales. Your pupils even formed vertical slits and your eyes turned yellow in contrast to your blue scales.
You then felt something bulge out of your rear and you looked back and watched as a large reptilian tail formed behind you and stretched out to about match your body length in size. You the cried out in pain as spikes suddenly shot up on both underside and back at once, and it felt like you were being stabbed with large nails.
You looked back and watched these spikes grow out, the longest of which was about 5 feet long, and you noticed a blue webbing forming between each. Soon from the back of your neck to your tail a large dorsal fin formed, and the same happened from your lower chest to your pelvis region where you masculinity was, and you watched this amazed at what was happening to you.
Soon the scales reached your arms and legs, and you screamed in pain as you felt them all snap and crack, the bone structure forcing you down into a quadrupedal stance. Your arms and legs now had taken a digitigrade form, and you watched as your fingernails grew larger, thicker and turned black before your eyes. Your toes experienced a similar change with them, and before you could even adapt to your new stance, your hands and feet had changed into large and ferocious looking claws.
You watched the webbing around your new claws turn blue like your fins, and your claw tips were each roughly 4 feet long and curved with jagged edges. However soon you felt something tugging inwards, and you looked down and noticed that your manhood was shrinking. Startled, you frantically grab your dick and try to pull it back out to resist this change, but your efforts were for nothing as you felt your appendage slip through your claws and into a new slit that formed between your legs.
You cry out, but your vocal chords alter to where it sounds like a roar now. You heard this and denied it and reached down into the slit in hoped that you could find your missing penis, but all you get is an incredible feeling of pleasure as you felt a whole new kind of feeling between your legs. You let out a low growl sound then feel some fluids shoot out of your slit, then you pause as your see those fluids float freely in the water and you blush then sigh in defeat as you had your first feminine orgasm.
Soon afterwards you saw what appeared to be six nipples form and trail down your chest. You paused and thought, "Am I growing breasts? No, I can’t be, I'm reptilian...or a fish....but neither of which have breasts!" But despite your thoughts these nipples grew extraordinary sensitive to the touch, and you watched them all balloon out at once into matching sizes of pairs.
You blushed and thought,"No," as you grasp your top and largest pair, which would look like watermelons on a human, but you were far bigger than a human. You felt stimulated just by touching the two mounds, but you groped one as a test and moaned then blushed. "Oh god they’re boobs! Why the fuck do I have boobs like these?!?! What did I do to deserve this?!?!" You roar as your underside was covered with cyan scales and your breasts too with more flexible scales than the ones on the rest of your body.
You see your breasts and noticed that each pair going down your body is half the size of the previous. You were actually able to cup your middle pair in your claws, but they were just as sensitive as the previous pair, and your smallest could be held in the palms of your claws.
"No no no! This can’t be happening to me!" You roared out then you noticed a large tube open up on the side of your water tank. It was then a water current pushed out a large amount of chum and meat into your containment area and the tube closed off afterwards. The smell of blood entered your nostrils and your stomach growled and yearned for the red blood and raw meat.
So you lunged and swam out and grabbed as much as you could into your large mouth and you hinges on the chum as if you hadn’t eaten in weeks. When you were finished you felt your peckish stomach calm down and your cravings for blood and meat subsided for the moment.
You licked your lips then sighed and soon you noticed a large reflective wall in your tank. "Is that glass? Can I break through?" You thought to yourself then sighed,"But if I do, what would happen to the water? Can I breathe air still? Should I take that chance?"
You then shook your head and sighed,"I need to think this through first. But....am I really being watched and observed?" You felt tired and sluggish from devouring the meal you were given and yawned. You eventually just decided to sleep, and wait for something to happen tomorrow, so you curled up and waited for yourself to fall asleep while you stared at the reflection of yourself in the glass.
The next day