More and more science, less and less romance?

In context, with other local factors accounted for, sneezing can be a sign of sexual arousal. The vagus nerve that stimulates the genitals also stimulates the nasal membrane. The frenzy for deodorising 'unpleasant smells' may be a sign of sexual repression.

So, because I sneeze a lot, with great force, usually several times, I can conclude...?

You have allergies

Sneezing has many causes, which is what i meant above by taking 'local factors' into account. Similar to vomiting in fact which can be caused by many things (though i think it would be unusual to vomit if you were sexually aroused). Think too of flared nostrils, pupil dilation and other involuntary facial and postural 'signals'. Also, you can 'learn' to sneeze as a conditioned response. Though modulated by the cortex, the deep brain olfactory centres remain central to our feelings and perceptions, and maybe this is why there is nothing like the sharp stink of sexual smells. I can think of at least one clipper who will be sneezing just thinking about this.

Dry humor, even with smilies attached, just doesn't make it in text.

One 'badum-bump" awarded to skwirl.