[M4F] A beast-centered RP I've wanted to try

I am 18+ all characters and participants are 18+

There was a story I wrote a while back, and never tried roleplay it until now.

The story revolves around a very powerful advertisement agency CEO, someone who has the final say in every aspect of the business. What companies to advertise, the content of them, etc. Even as far as to be the only decider to hire and fire anyone for any reason. That being said, she has a secret dark fetish that no one, except for a few scientists, know about.

Her biggest desire, despite being extremely powerful in relation to other humans, is to be completely dominated by bigger and bigger large beasts and mutant animals. They could start off normal sized, such as a large dog or wild big cat, or even great beasts concocted by the scientists themselves.

She can afford such a large testing room through her immense wealth, and keeps it buried far beneath her office space. Her body is also able to withstand great force and able to stretch, for obvious reasons. Nothing else gives her the pleasure of this testing chamber, as a way to relax from her stressful position among society.

Kinks Include: Extreme size difference, paw crush, chest, breast and nipple play, breathplay, feral play, teasing while being dommed (in this case by the scientists monitoring her), extreme cock size, human flashlight, impact play, growth of individual body parts, claws and marking, lactation/impregnation and breeding, possible oviposition, neck/belly bulge, and monsters.