Find yourself a sturdy stool/chair/block for this naughty little number. Kneeling on the edge of your chosen piece of furniture, lean forward and put your hands on the floor raising your bottom in the air which is all the invitation he's going to need. He straddles the stool and takes you from behind grabbing your bottom firmly. This looks seriously smokin' from the side so if you can position a mirror next to you you'll be able to see how sexy you both look.