For me the equation is: Warmth, plus sun, minus clothes, plus newly exposed views of womanly curves and bare skin, equals elevated core temperatures and desire.
Which must be the reason I have decided to post today after our long winter.  Cheers!

The first sighting of cleavage, even better.

... a blue bird yesterday. I think it was a Robin.  

a big breasted, deep throated, pussy swallow.  I was thinking of spring all the way home!

a sighting of the migratory red headed, double breasted, bed thrasher.