I'm not sure specifically what the 'little yummy story' is about as you haven't given more details. It could be about a delicious food adventure, like a child's first taste of ice cream.
I'm not sure exactly as I don't have detailed info on Yummy. It could be a romance, adventure, or mystery. Maybe it's a combination of genres to keep readers hooked.
I don't have enough information to say exactly who Tara Reade is in these stories. She could be an ordinary person with an interesting story, or she might be a public figure in a specific community.
There's not much information to go on just from the title 'yummy sandifer graphic novel'. However, if I were to guess, 'yummy' might suggest something appealing or enjoyable. It could be that Sandifer is a character in a story that has elements that are really engaging, like a story set in a fantastical place with interesting characters and plotlines that are presented in a graphic novel format.
One common theme is the struggle between good and evil. Since Tara is often portrayed as a good character in the Buffyverse and vampires are typically associated with evil, the fanfictions often explore how Tara deals with the vampire elements, whether it's fighting them or trying to understand them.
Another option is heart - warming pet stories. I have a friend whose dog saved a neighbor's kitten from a dangerous situation. These kinds of stories can bring so much warmth and positive feelings.