Jade Bleu 
Seven Sexy Sins Club #5: Bondage Babe [EPUB ebook] 

She wanted a public spanking for being naughty!
“Plain” Jane wanted to try something opposite from her strait-laced reputation. Being tied up and spanked held appeal, but she wasn’t quite ready for the dungeon scene. So, when she winds up in a bar that caters to sexy sins, she knows right where to go to get punished for her naughty thoughts.
An erotic short featuring exhibitionism, multipartner, dp, first-time spanking/bondage.