Kink Dictionary


Olfactory Eroticism

Olfactory Eroticism: The Arousal of Smell

Sexual arousal can come from many sources, including visual, auditory, tactile, and olfactory stimuli. Olfactory eroticism, also known as osmolagnia, is a type of sexual fetish that involves arousal from the smell of another person’s body fluids, including vaginal secretions.

What is Olfactory Eroticism?

Olfactory eroticism is a type of paraphilia, which is a condition characterized by unusual sexual desires or behaviors. People with olfactory eroticism are sexually aroused by the smell of body fluids, such as vaginal secretions or semen. This fetish can manifest in various ways, such as smelling used underwear or sniffing a partner’s genitals during sexual activity.

Causes of Olfactory Eroticism

The exact causes of olfactory eroticism are not well understood, but it may be related to early childhood experiences or conditioning. Some individuals may have developed this fetish as a result of exposure to certain scents during a sexual experience, while others may have a genetic predisposition towards this type of arousal.

Effects on Sexual Relationships

Olfactory eroticism can have both positive and negative effects on sexual relationships. On one hand, it can add a new level of intimacy and excitement to sexual encounters. On the other hand, it can be difficult for some partners to understand or accept this fetish, which can lead to feelings of shame or rejection.

Treatment for Olfactory Eroticism

There is no specific treatment for olfactory eroticism, but therapy may be helpful for individuals who experience distress or impairment as a result of their fetish. Cognitive-behavioral therapy can help individuals identify and modify negative thoughts and behaviors related to their fetish, while medication may be prescribed to manage any associated anxiety or depression.


Olfactory eroticism is a unique and complex fetish that involves sexual arousal from the smell of body fluids. While it can add excitement to sexual encounters, it can also be a source of shame or rejection for some individuals. Understanding and acceptance of this fetish can help individuals and their partners navigate this aspect of their sexuality in a healthy and fulfilling way.

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