Step-Daddy loves when I shake my diaper booty for him! So I ask Step-Daddy to pull out his cock and stroke for me while I shake my diaper booty. I tease and encourage Step-Daddy to jerk for me. While Step-Daddy is jerking, I give him a cum countdown. Then I shake my booty harder and give him another cum countdown. Finally, I shake my sexy ass as hard as I can as I give Step-Daddy a third and final cum countdown!