You look down at your legs, which feel kind of painful now, and you immediately see the reason. Instead of your usual sneakers, you are now wearing knee-high black leather heel boots. You try to take a few steps on them but stumble a lot due to the wrong fit of the boots. Suddenly, though, you feel a tingling in your legs and the cramping is suddenly blown away like air. In fact, the boots now feel like a perfect fit and walking on them is no problem at all, the heels of the boots giving a hollow click with every step. However, the boots don't seem to have expanded...you wonder why the pain suddenly disappeared?
You take off the boots and look at your legs and feet. Instead of the densely haired, muscular legs you're used to, you now have slim, hairless legs...and your feet are a LOT smaller. Then you realize what happened: the boots didn't change to fit your male legs, your legs changed to fit the female boots. Luckily, the rest of your body still seems normal. "Would you like to try something else on?", asks the genie smirking.