They are popular because fans love exploring different relationships. Tanya and Bella have a complex dynamic in the original Twilight series. Fanfiction allows fans to expand on that, whether it's making them friends or exploring more of their rivalry.
One good one could be 'Tanya's Perspective on Bella'. It offers a different view of Bella from Tanya's point of view. Tanya is often seen as a rival in the Twilight series, and this fanfiction delves into her complex feelings towards Bella.
I think Tanya would start by teaching Bella the importance of awareness in a fight. Then, she'd demonstrate actual fighting stances and combinations. Maybe she'd also have Bella practice against mock opponents to build confidence and skill.
Tanya and Bella might be characters from a popular book or movie series that the author of the fanfiction really likes. For instance, they could be from a vampire - related series, where the actions like handcuffing could be related to the power dynamics or the complex relationships within that world. They could also be from a mystery or thriller - type of story, where this act is part of a larger mystery or plot twist.
They could be two characters who are part of a unique group in the GP fanfiction world. Maybe they are rivals within the group, and this act of tying Bella to the bed is a way for Tanya to assert some sort of dominance or get back at Bella for something.
I'm not sure if there is a specific 'Tanya Stretch Bella Pussy Twilight fanfic' available. You could try searching on popular fanfic websites like Archive of Our Own or FanFiction.net.
They could be two characters from an existing fictional universe that the fanfiction is based on. Maybe they are rivals within a group, or they have different loyalties that put them at odds with each other.
It could potentially be about a new character named Tanya Stretch who interacts with Bella in a unique way within the Twilight universe. Maybe it's a story that explores a different side of Bella's personality or relationships.
One common theme is friendship. Since their relationship in the original context can be complex, fanfictions often explore how they could become friends. Another theme is self - discovery. As they interact, both Bella and Tanya may learn more about themselves.