Mercedes Houshi no Yorokobi

Comic book about a brunette. She isn't looking to become bartender, so she is employed in a private bar. She is primarily female, and her main job is to please rich men and to satisfy her own desires. She's also a man. He is extremely fond of her. He is a tough guy and is also the club's manager. He's kind and generous. He is extremely nice to his workmate, and she loves him extremely. Her coworkers are equally happy with the relationship she has with him. He is also gorgeous and loves his wife. Because the husband is a woman she loves but the bride does not feel happy about their relationship. He is unable to resist an individual who has been in an exclusive club for a number of years.