[FTHTD-077] I mustered up the courage to go to the underground casino where the rumored reverse bunnies are working, and it was a lucky win! Whether I win or lose, I can do whatever I want! I can be done whatever I want! I have creampie sex with a lewd, per (Censored)

What is the reality of the underground casinos that are rumored on the streets? If you win a game with a girl, you can have sex with her! It's a groundbreaking system (prize = girl)! The girls will do anything to win [exposed skin/slang/seduction], they are pioneers trained by underground organizations! This top-class casino has beautiful big-breasted reverse bunnies that will make you erect, and they offer the ultimate in service play! It's a huge success every day with repeat customers! If you win, it's heaven! If you lose, it's heaven! Optional services? Welcome to a five-star casino full of secret menus!