Lana, 20, had curly brown hair and C-cup breasts. She was a biology student and to help to study and pay for college, she worked as an intern in an animal genetics laboratory.
She finally got home after the worst day of her life, a day when she was so unlucky that everything went wrong for her.
Just to start, her alarm clock didn't work and she was late for college, to make matters worse there was a surprise test that she ended up missing. At lunch, she realized that she had forgotten her purse with all her money and credit cards at home, forcing her to borrow money.
After class, she missed the subway she needed to take and had to wait for the next one. In the laboratory, the refrigerator that held the samples broke and would have to be replaced, and it would take two days for the new one to be installed, so everyone who worked in the laboratory was forced to take some samples and take them home, where they would leave them in their refrigerator. But on the way back, inside a crowded subway car, a perverted man grabbed another woman, other passengers noticed and one of them punched the pervert who fell in the middle of the car. But, during the fall, the pervert grabbed her purse and ended up pulling so hard that it ended up tearing itself up. Because of this, the experimental substance she carried fell to the floor and its packaging broke, causing a chemical reaction that filled the subway with white smoke.
With a lot of effort, Lana managed to find her most important things and finally went on to get home exalted, so much that she went straight to bed and fell asleep.
****
The next morning, Lana woke up feeling very bad. She had a very bad headache and a high fever. So she decided to rest until she got better.
Later, watching the local news, she saw that they were talking about the smoke that filled the subway and that the people present at the time of the incident were showing the same symptoms as she. Lana then decided to go to the hospital, where the tests did not indicate anything abnormal and the doctors prescribed an anti-fever and a headache medicine of her choice. The treatment was simple but effective and in two days she was cured and ready to return to normal life,
at least that was what she believed.
In the days that followed, Lana realized that she was looking more and more at the bodies of other women, even feeling an increasing attraction for them, so much so that in her intimate moments, she masturbated thinking about them.
Almost a month after the incident, on a Sunday, she went to Clara's house, one of her friends, to pay a visit, as she was resting from high fever and headache. Gloria, another friend of hers, was also there, and they stayed there for a few hours before leaving for Clara to rest.
Lana and Gloria decided to look for something to have fun and, while walking, Gloria said she needed to go to the bathroom and Lana accompanied her. Once there, Gloria didn't bother to close the cubicle door, since only the two were there.
But seeing Gloria pissing, Lana started to feel very horny, craving her friend's pussy too much, and didn't realize that something else had happened to her.
"Lana, look. What is that under your skirt?" Gloria asked, calling her attention, making her look down and see that there was something lifting her skirt. She took off her skirt to see what it was, and put her hand over her mouth to stop the scream, unable to believe what she was seeing.
She had a cock and balls growing between her legs, and her new cock was fully erect. As if all that weren't enough, her new cock wasn’t even human, but a dog’s cock. She then felt something moving behind her and when she saw what it was, she found that a tail had also grown. She looked at Gloria, who was only looking at her completely immobile.
Lana was confused, as she felt a mixture of fear for what happened to her and a very strong desire to fuck Gloria.