This is in response to Khate's technique of masturbating against desk and table corners. It's one of my most erotic fantasies. Especially in an old house with a lot of beautiful antique furniture.I love rubbing myself against desk corners too, and I've also tried rubbing myself against doors. The best part about getting off on furniture is that you can do it discreetly, since most tables or desks are about as high as the crotch of a person of average height. My bedroom has a window which is opened and closed by turning a little handle on the inside and the handle's right about the height of my clitoris. My favourite thing to do is get really wet then stand on tip toes and slid my clit over the window handle.
Another interesting technique of mine is to spread my nether lips and put a small ball of some sort, perhaps a ping pong ball between them, the ball, nestled against my clit, rubs against it when I walk. The feeling is more intense when I climb stairs. Although this technique mightn't bring you to orgasm it'll atleast get you very aroused and wet.