This format allows "Banana" to tell an incredibly diverse range of stories, covering themes and perspectives that a single-narrative series couldn't. The three projects' titles are named after the same scale of erection hardness: "Tofu" represents the flaccid end, "Banana" the middle, and "Cucumber" the fully erect.
To put it simply, there was no web series titled "Banana Prime" released in 2021. The confusion likely stems from a few sources: banana prime webseries 2021