Lucy and Kevin, who are close friends as well as coworkers. The two recently apprehended a distributor of a secretly trending aphrodisiac—known as “Love Potion No. 10”—that had been circulating on social media and at parties. After the arrest, an accomplice of the criminal visits the police station disguised as a theft victim to get revenge. They secretly slip the aphrodisiac into Kevin’s food and flee. Kevin begins to feel dazed from the drug. It’s said that to relieve the symptoms, he needs to ejaculate ten times…?