50 Nights at Grey's Gym

Anni wants to get in shape and have fun at the same time. There was a guy at work whose pants she was hoping to get into, but he left, and she desperately needs someone to take his place and help her explore her kinky side. That's when Lorelai, her gorgeous neighbor, offers her a free 50-day trial at the all-night Grey's Gym, where the workouts are twisted and will leave you screaming for more. Anni may have just found her own private heaven, and it's hot as hell!