Keeper of the Superfluous Es!

I actually like Lubrication spells, a lot. I think it's because I love the spells in the books, and I often wonder about the many sex spells wizards must know! It seems so handy_ no need to carry pots and tubes around, all you need is your wand, and if you're a wizard or a witch you'll probably have it on you already.Really, if you knew a magical word that would instantly make your fingers slick and slippery (or the arse... or the cock... no lack of imagination, there!) would you bother with K-Y or potions in a daily basis?
I think wizards would probably use potions when they wanted special effects or ingredients, but I bet the Lubrication spell is super popular in Hogwarts and in most wizarding homes!