The protagonist (guest) steps into the clandestine club he had only heard whispers about. Within its walls, an array of beast-men (therianthropes) could be found. Just as he began to partake in an interaction with a cat beast-man, captivated by the performances of the beast-men he was witnessing for the first time, the club manager made an entrance with a new addition: a cow beast-man. After the manager introduced all the guests and provided a "taste test" of the cow beast-man, he indicated the protagonist (reader) as the "Master" who would be the one to take the cow's virginity (or 'first time').