This is weird and I wounder if anyone else does it but oh well here it goes:
When I am horny I take a soda bottle fresh from the fridge then go to my bed, lie down and take off my cloths. Then I start rubbing the cold surface over my clit. When my clit gets good and cold I proceed to start rubbing it with one hand while playing with my nipples or fingering my pussy. When my clit warms up, I make it cold again by placing the bottle on my clit again. I keep repeating this process and I have the most intense orgasms ever! Try it, you'll love it!!!