Next up on the kinky boot theme, over the knee boots. As fashion keeps pushing the boundaries to make  the street walker look the norm, we all continue to trot out in ever more devastatingly sexy outfits. I wonder what the men make of all this?

There's nothing shy and retiring about over-the-knee boots. Something about that extra inch or two of leather over your knee is just drop dead sexy.

So without further ado...here are my favourite picks.

I love grey leather as a stylish alternative to black and I love the easy style of these Pelle Moda Venn grey boots. $296 from ShopBop.

I always prefer black suede boots to black leather and these flat over the knee boots from Bertie are an easy way to work the trend. £110 Bertie.

People seem a bit divided on whether they prefer their OTK boots flat or with a superhigh heel. These Brittany2 boots from Topshop are definitely a sexy choice. What's your preference?

So far, for me, these Faith Maseave boots are my hands down favourites. And they're a bargaintastic £95.

Which are your favourites?