Jade Bleu 
Harvest Ball [EPUB ebook] 

She finds out just how hard her boss can make her work!  The company Gwen works for has a strict no-play rule for employees…except for once a year at the harvest ball. Wearing a mask and a smile, she enters the small, dark office where anything goes, no questions asked. Who’s waiting inside to drill her on her work ethic?
An erotic short featuring a spanking from the boss, rough, raw penetration, toys, and a bareback, unprotected creampie.