Natasha Romanoff A.K.A. Black Widow, raced off to her home, and locked herself in a warehouse. She had to make sure that she was secure and away from people. She had a curse that was placed on her when she was on a mission once. She had a formula made by S.H.I.E.L.D that helped block it, but they were out of the things to make it. It would take 2 weeks to make it again. Now, she would transform into a giant rabbit every night. Good thing that Nick knew of her condition, and gave her the time to recover.
Natasha still remembered what happened, and how the lightning struck at the same time she grabbed that switch. She turned the machine off, but the test subject managed to switch some of it's DNA into Natasha, and after that, she was never the same.
Natasha then went about, locking the re-enforced doors and windows, but she heard the clock chime. 8:00 "Damn it," said Natasha, "I can't get my clothes off now!" Soon, she felt herself shaking, and started breathing deeply. "God, I hate this beast inside me!" said Black Widow. She then felt her two front teeth grow into large buck teeth. She lifted her left hand, and watched it rip out of her fingerless glove, as it morphed into a four fingered paw with paws and red fur. She then looked at her other hand and see it already followed suit. "Gah!" cried Nat, as she felt her bracelets start to strain on her wrists, and then pop off. Her breasts then retracted into her body, and she felt her suit getting tighter.
Her nose then curled into a bunny nose, and felt something pushing from her tail bone. She grabbed her butt, and looked down, to see a cotton tail pop out of the seams of her suit. She then cried, "AAAAAAAAAAUUUUUUGH!" Natasha then felt a burning sensation in her woman hood, and saw a bulge in her crotch. "I hate this part!" said Natasha with a big lisp. She heard a pop, and her bulge ripped out of her front, and then the the appendage retracted into her. For some reason, when Natasha transforms, she also become male with retractable gentles. She doesn't understand why, because were animals only reproduce with biting and scratching. She looked it up in S.H.I.E.L.D's info.
Natasha then felt her feet expanding in her boots. They bulged at the front, until they exploded, and out came giant rabbit feet. Her legs then ripping out her seams, and the buckles that held her weapons then popped apart.
GOD, THIS HURTS SO MUCH! thought Natasha, MIND... SLIPPING... AWAY!... Food. Rabbit need food!
Natasha's skin then grew fur on every inch of it, and her face grew chubbier. The stubs that were her ears moved to the top of her head, and popped into floppy rabbit ears. Natasha then felt her body expanding, where her zipped unzipped by the increasing mass in her body, and her belts then popped forcefully off, and the remains of her pants then ripped off, as well as her panties, and her bra popped off into the wall. What was once Black Widow, ripped off the remains of his clothes, and roared. The creature then hollowed to celebrate it's rebirth. The now 17 foot tall, 600 Ib were-rabbit then looked around, and found a small crack, and started to punch it. Soon, it revealed dirt, and he started to dig.
Soon, the were-rabbit was pulverizing all the produce of the markets and super markets. He even at the flowers that were there. All that was left was bits and pieces of fruits and vegetables when the were-rabbit was done. He then ran out into the country side, and ate so many plants. Soon, the were-rabbit was full, and started it's journey back home. He entered the hole he dug, and managed to cover it back up. Back in the basement, the were-rabbit then scratched his ear, and fell asleep.
The next morning...
As the were-rabbit slept, and the sun touched it, the beast changed. It's ears shrank down, and moved to the sides of it's head. The paws morphed into five fingered human hands. The tail and male parts then retracted into the body, as the pads disappeared. The nose popped back into a human nose, and the buck teeth shrank down. Natasha's fur shed, and her feet shrank down as her second and fourth toes grew out of her feet. She then shrank down a size until she was completely normal once more.
Natasha woke up, and saw the dirt and the hole in the wall. "Oh no," said Natasha. She then raced up stairs, and turned on the news. All over, there were reports of raids of a large rabbit creature breaking the glass, and ravaging all the plants, edible and garden products. Natasha then sighed, and said, "I hate my curse."