Heya, I made an f-list account specifically for heart play with just about any (adult) fictional character you want, female or futa. It doesn't just have to be about heart play, but it could involve other dark fetishes, fair game as long as the heart is the focus, there's consent and minimal filth.

While there is a list of characters I'll play, I'll also be happy to hear your suggestions on who you want to play with, or even just post a picture of what character's heart you want to mess around with! they could mess with yours as well if you'd like~

my profile is over at https://www.f-list.net/c/Cardiophilic%20Girls and I'll happily take notes at any time or bookmarks so you can catch me in the chat when I'm online!