Trouble At The Lab (Patreon)

Dr. Selma recently discovered a green liquid by accident. Even after several days of study, no one had a clue what the formula could be used for. That is until one of her assistants, Carina was clumsy enough to break the glass of the tank. The contents began to spill over her and she swallowed some of it. The formula had a curious effect on her. Carina began to grow larger, some parts of her body quicker than others. It felt amazing and she wanted more. It turned out the substance not only grows the subject, but has highly addictive effect.

A few minutes later Trent and Dr. Selma walk in, just finished with another fruitless experiment on the formula, and are amazed at the sight of the freshly grown assistant. Trent, fresh out of college is speechless, his mouth agape. Dr. Selma on the other hand immediately takes action. She takes a big gulp from the formula filled flask she's holding  and begins to expand...