She prefers to be spanked

She knows she has ****, still it's not without effort that the proud woman in front of you brings herself to get on your lap, her ass up in the air ready to be spanked in front of the whole gym.

In the meantime everybody has stopped working out and formed a circle around you and the girl to enjoy the scene. You don't mind visitors but you know they are a source of further humiliation for the girl, especially the ones openly laughing at her or recording her embarrassing adventures on their smartphone.

"Now little girl, every time I spank you I want you to count out loud the number of the spanking"

She doesn't reply, she wants to keep playing the role of the proud girl. You smile, you can let her get away with this small act of defiance, after all she will still have to do as you told her. And with that you push her head down with your left hand making her involountarly raise her butt and with your right hand you give her a damn hard spank.

"AHHHHHH! ONE!"

"No good baby girl, don't you remember you are supposed to address me as sir?" You ask with a smirk on her face, not that she could see it anyways while you are pressing her face down in the opposite direction. "Now, since I feel very charitable today, I will give you the chance to apoligize and get away with it without any further punishment"