The Cat Burglar (color shot) (Patreon)

We generally don't approve of thieves here at the lab - we consider them volunteers for our experiments! The serum she tried to steal had a pressure release valve that popped when she removed it from the container, spraying a small portion of it into her lungs.

It's side effects were muscle growth, and orgasms.  Then more muscle growth, and more orgasms.

By the time this subsided she was too big to really get out, and too horny to care.

In this shot, you can see a bit of the vial being held just above her pecs as she seriously considers going for broke and just gulping the whole thing down.

THAT we would approve of!