A quick stop for supplies?

The subway entrance is just a few blocks away from you. It should be an easy journey on foot, and the shotgun in your hand gives you some confidence of your chances should you run into some hellspawn on your way there. But what about after that? You have no idea how things are like outside the quarantine, or how long you'll have to travel on foot after making it out of the city. You decide it would be prudent to quickly duck into a store on the way for some traveling supplies.

You explain your plan to Amanda, who is overjoyed to learn you have a way out of the city, abruptly jumping forward and giving you a spur-of-the-moment kiss on the lips before blushing and shyly backing away apologetically. Bemused, you assure her it's fine before the two of you start moving towards your destination.

Sure enough, you come across a convenience store a block from the subway. The glass front doors are smashed in, but the lights inside are still on and although the interior appears somewhat ransacked, most of the store's goods still seem to be there. "Hello?" You call out, "Is anyone there? Anyone human in there? We're just looking for supplies."

Receiving no answer, you motion to Amanda, "Stay close to me." Shotgun at the ready, you do a careful sweep of the store, Amanda hanging close behind you with her hand on your shoulder. Satisfied that the two of you are alone and safe, you lower the shotgun in one hand and grab a backpack from a nearby shelf.

"Here, watch my back while I stock up." As Amanda keeps watch, you start to fill your backpack with supplies; bottled water, bags of beef jerky, bandages and disinfectant, anything that looks like it could be useful without weighing you down too much.

Just as you are almost finished, you hear Amanda's scream from behind you. Dropping the bag and snatching up your shotgun, you spin around and are shocked at the sight of Jess, holding Amanda in her demonic clutches, her huge, perfect tits pressed up tight against Amanda's back. One of Jess' toned, crimson arms is wrapped around Amanda's neck, while the other gropes at her modest breasts.

Turning her sultry gaze to you, the luscious, wicked demon slut your girlfriend has become stares you down, sexual juices running down between toned thighs, completely unphased by the barrel of your shotgun pointed right at her. "Oh, you won't be needing that, baby. Throw it over there, or I'll pull your pretty little skank's head off. Which would be an awful waste of such a delectable treat." Jess leans in and licks Amanda's cheek with her black, forked tongue, leaving a thick trail of saliva... and other fluids. Amanda recoils in horror.

Your heart is beating a mile a minute as you consider the situation before you. Jess is gripping Amanda too tightly for you to get off a shot without hitting her as well. But you know that if you do as Jess says, you'll only be damning yourself... and Amanda as well. And the longer the three of you are locked in this standoff, the more time there will be for more of Jess' new "friends" to show up to the party.