Kochavi

The "sexpots of the universe." They are very knowledgeable about reproduction and lovemaking, very open about their sexuality, and very willing to couple with other entities if it is possible. They are humanoid with slight blue-purple tints to skin, hair, and eyes, but can reasonably readily appear human. They also emit powerful pheromones, and some, known as the "pheromone adept," can control and manipulate those chemicals, as well as detect them.
The homeworld is known as Kochav; its capital is Reegar.