Hurrying back inside the office building, Marina quickly entered the bathrooms located on the ground floor. She hoped no one she knew had seen her or noticed the stench following her. She entered a cubicle and sat down, she had to figure out a way to clean herself up.
As she grabbed the perfume out of her bag to try to mask her stench Marina finally noticed that she did not recognize it, instead of her usual choice it was an unmarked black vial, she'd been spraying herself with one of the suspicious items that had been appearing before her.
Marina decided to spray a little on her hand to confirm her suspicion that it was the cause of her stench. As soon as she sprayed Marina was overwhelmed with a digusting smell like that of an unwashed animal, her stomach heaved and she began to sweat even more profusely than before. Putting the bottle down she quickly removed her blouse and hose to stop them being further soiled.
Now wearing only her increasingly tight bra and panties Marina for the first time actually looked at her body, to her horror she realised she was gaining weight, as she watched millimeter by millimeter she was fattening, worse still two rows of slight bumps were forming down her stomach, she was growing extra nipples.
Frantically Marina checked herself over for other changes, she quickly discovered the beginnings of a tail forming above her increasingly large rear, and found her ears to be softening and growing larger, the perfume was turning her into some sort of monster. As she tried to stand Marina's vision flicked, overwhelmed she slumped back down, having fainted from the realization of what was happening to her.