Yeongusil Nae Yeonae Geumji

"If not me, who will teach you love?"

Dr. Jonathan, an eccentric genius with no interest in anything but research. Yet, he has come up with a groundbreaking invention that will change the landscape of human mating: the "love potion," aka the "pheromone cocktail." Excited by the prospect of becoming rich, Jonathan orders his research assistant, Sabrina, to hold a press conference. Sabrina asks Jonathan to include her name as a collaborator, but Jonathan flatly refuses. Furious, Sabrina lunges at Jonathan, and after a fierce struggle, the pheromone cocktail douses them both. Drunk on the pheromone cocktail, Sabrina seduces Jonathan, handcuffs him, and ties him up so he can't attend the press conference. With four hours left until the press conference... Will Jonathan be able to satisfy Sabrina?

(Source: Lezhin, translated)