Rina runs an adult toys shop and basically runs the bunny bar. Who says being a succubus is only trying to take men's souls? She wants to help humans have fun and explore new things. And with the bunny bar, well, humans have small horny brains, who wouldn't jump on board to get hundreds of dollars per night?
Not only that, she is able to watch over the people who do sex work and keep them safe. Her bar has a little to no tolerance rules, and she's not afraid to take care of a problem violently.
