Aphrodisiac. Lucas Keller is a brilliant biochemist who made an incredible discovery : he found a way to synthesize the love philter, as a perfume. The one who uses it becomes sexually irresistible. After testing his potion on himself, he starts selling it clandestinely to diverse type of clients, from a world-famous thief to workaholic business-woman, and even to his own sister who craves to satisfy her most hidden fantasies....