A line many have heard after bodies separate and the world reappears post-sex — it can be like hitting a carnal wall. That scent, along with any others in the space, can have an impact on sexual experience — though you may not necessarily notice it in the moment. Studies show that sexual experiences can be heightened when smell was taken into consideration, including more pleasant sexual experiences and higher frequency of orgasms for women. Historically — from the Mayans to the French — the scent has been connected to sexual arousal. Its sweetness can reduce drowsiness and help ease tension and stress.