"Pheromone Syndrome" is an allergy of unknown origin which triggers sensual arousal in those who have affection for infected patients, regardless of their gender. The symptoms vary in severity depending on the amount of affection an individual holds for the infected patient. Cases include a straight-laced office worker who is afraid of the heated gazes he is receiving from an office deli service vendor; a playboy who uses his "Pheromone Syndrome" to sleep around with women; researchers developing a remedy for "Pheromone Syndrome" by becoming clinical trial participants themselves, and more.

(Source: Renta!)

Note: Includes an extra chapter.