In a world where prostitution is legalized through a unique public system, women offer their bodies for anonymous sexual encounters through wall-mounted booths. Men pay to penetrate women based on their pleasure rankings, with women earning points for each encounter that can be redeemed for various rewards. The narrative delves into the mechanics of this system, exploring themes of objectification, sexual performance, and the commodification of pleasure. The focus is on the women's strategies to maximize their earnings, from naturally pleasing anatomy to actively milking their partners for higher ratings. The interactions are purely physical, with no communication allowed, emphasizing the transactional nature of the encounters.