The first time I went to visit Step-Daddy, I was embarrassed about messing my diaper and tried to sneak to the toilet when he was busy elsewhere. Unfortunately he caught me and dragged me out of the bathroom and pulled me over his knee for a spanking. It hurt so bad, but the humiliating part was when he gave me a mini-enema and I thought it was just a thermometer going in my butt. I figured it out though, when he made me stand in the corner and the cramps hit hard. It didn't take long before I filled my diaper. I was so embarrassed!