Somewhat related! Aside from the obvious ties with Carmilla because of its E.G.O., I think four-hundred roses might also have some ties to Federico García Lorca's "Romance Sonámbulo".
It treats themes adjacent to being tied to violence, and "three hundred tanned roses" is+
@gruffar Thank you so much!! Im glad you like them, I thought it was a cute idea for a character so it makes me happy to see others having the same ideas and liking them!