Renato, a man of humble means, finds himself in a peculiar predicament when his pirocas, his prized roosters, develop an unusual pinta, a vivid rash. Desperate to save his investment, he turns to the local vet, who starts her examination with a curious, almost lustful gleam in her eye. As she handles Renato's roosters, her touch becomes more intimate, her breath heavier. Renato, initially taken aback, finds himself drawn into the vet's unorthodox, yet arousing method.