She swung that paddle with authority!

A few years ago, I lived in an apartment building and this girl I kinda knew from one of my college classes lived in the apartment upstairs. Sometimes she would come over to my place just to spank me with her sorority paddle. She wanted me on all fours on the couch and wearing only a panty. She would spank very firm and long, most of the time. It was like she would get angry about someone or something and she would take it out on my butt. She called them "panty poundings." She would come over, spank me, and leave. Not much else communication or anything.

I miss getting those spankings, even though my poor tushie would get so sore.

Is that normal?