Dumptruck

"Dear audience I cannot help but be inspired by your enthusiasm" Drake produces from underneath his cloak what looks like a hula hoop with many shimmering plastic streamers attached to it, " Our lovely lady here will soon have an ass like a Brazilian supermodel"

Drake places the hoop on the ground, takes you by the hand and has you step inside.

"Now, for a most dazzling derriere." Drake points his wand at the hoop and it lifts off the ground until it obscures your entire lower half, with a flick of the wand the hoop starts to twirl gently, despite the cool breeze you feel a radiating heat below your waist and a strange pressure.

With a final flick the hoop flies above you and out of sight of the audience, the entire audience applauds and cheers at the now impressive sight, you look down and see nothing less than the most enormous ass you've seen in real life, with the thighs and hips to match.

You feel slightly dizzy as you look down and now see that your skirt barely covers anything, you feel more exposed than when you were naked just a minute ago.

"Now dear audience, this next question might be a bit silly but what aspect of our lovely lady here should be improved upon next?"