TECHNICALLY she's not just like, always perpetually getting bigger. She can grow rapidly through exercise and vampirism, but similarly atrophies at an accelerated rate so she's often able to get back down to a more manageable size. It's just that her baseline manageable size kind of keeps going up in my art because I have a sickness and I want to draw really monstrously oversized women, lmao

...anyway I probably still haven't drawn her at her theoretical "biggest" yet, because out of my muscle characters she's supposed to have the most potential out of all of them and also I'm always pushing to see how ridiculously huge I can go while keeping things looking attractive :V