Evan is your average popular teenager. What isn't normal is that, everyone that attends the school is a human hybrid. Around the age of 18, they experience their first mating season, so they separate the males from the females. Certain effects happen, when the male libido goes up. Everyone goes through their first time, as their blood boils and they go crazy. The lack of females make it worse. When Evan experiences his first time, he gets a huge surprise.