You spin yourself round lifting the back of the dress.
"And what if I show you my ass baby? Would that make it harder?" you say running your hand up the elastic of the garter and over your bum.
"Touch it... over your dress... feel the hard plastic covering yourself..."
You see Natalie do as instructed and watch as her facial expressions switch. You can't help but be turned on by her confusion, her devotion, her submission.