"According to a study, the scent of black licorice and donut can ramp up the flow of blood to the penis by almost 32%. Mixing up the odors of donut and pumpkin pie caused an increase of 20%. Weirdly, it was actually the combination of lavender and pumpkin pie that had the greatest effect, causing a 40% rise in penile blood flow. The key to a man’s heart may be his stomach, but clearly the way into his trousers is with fragrant baked goods."