Sex-Craving Zombies

It was a foggy night in Chicago, with clouds shrouding the moonlight, letting little down to brighten the night. The past few nights have been strange ones, with odd noises coming from below your window as you slept. Something wasn't right in the town, admittedly. However, that wouldn't stop you from making your weekly midnight trip to Wendy's for a bite to eat to celebrate the end of the work week, which for you was Friday.

You decided to walk, since it was somewhat mild out, unusually warm for this time of year, especially in the Windy City. You have to turn down a dark street to get to Wendy's.

Even though the darkness is creepy, you love those chicken nuggets, so you start heading down the street, relying on the little moonlight to keep you from wandering into the street or something. Suddenly you hear a noise from an alley between two apartment buildings. You'd normally shrug it off, but it seems like a struggle of some sort.