Hungry and exhausted from their travels, Ben and Rebecca reached the final abandoned mini-mart in the downtown area of San Francisco. Their faces were dirtied with the dust that flew up from the ground with the strong winds and their clothes were ragged and barely covering their slim bodies. It had been months since they had had something decent enough to fill their stomachs. They had rationed themselves to old bags of spoilt jelly beans just to fight off starvation, but now they were in dire need of an actual meal.

Roped cages of mutilated human bodies decorated the outside of the store's ruins and dried rivers of blood stretched for several metres. They were both shaken by the gruesome appearance but Ben assured his step-sister’s safety as he brandished his knife from the tattered denim pocket of his ripped jeans. Holding her hand in reassurance, they both approached the hellish looking building. Rebecca’s eyes were fixed on the cages of bodies whilst Ben tried to erase the image from his mind. He needed food and whatever had done this wasn’t going to stop him.

He peered against the cracked glass, releasing Rebecca’s hand whilst he assessed the insides of the store. It seemed clear, but he remembered the store before hand and how appearances could look deceiving. Carefully, he stepped inside with Rebecca closely following. A musky smell flooded their nostrils as they entered the dark and eerie building.

Ben scanned the area carefully, looking for any danger that may be lurking inside however the only things he could see were rusty, old tin cans that were scattered along the floor. Faded promotional pictures from the old world hung from the wall and looted cash registers remained open. As they both took in the sights of it all, they couldn’t help but imagine what this store must’ve been like before the bombs fell.

“Right Becky,” Ben started. “You take the aisles closer to the door and I’ll take the ones at the back.”

“Are we not staying together?” Rebecca replied with a quiver in her voice.

“We’ll be done much faster if we split up,” Ben said confidently. “If you come across anything, shout me.”

“Alright,” she answered nervously.

Rebecca started to walk down the first aisle, her eyes skimmed along the shelves. The only thing in sight was old pizza boxes that were piled on top of one another at the end of the shelf. Intrigued, she briskly walked towards them and pulled one of the boxes off the top. Alas, it was empty but it seemed to have a mesmerising piece of art on the cardboard. A picture of a little man in red with ‘Mario’s Pizza’ in big bold letters along the top captivated her for a few moments before she threw it back on the pile.

She continued to search the shelves, every so often disturbing the rats that now inhabited the place. Each tin she found was either empty or not fit for consumption but she didn’t give up hope. Ben on the other hand wasn’t finding anything at all whilst he searched his pick of the aisles. The sounds of cans rattling against the floor echoed around the store and before long, they were reunited.

As Rebecca began to look down the last aisle, her eyes lit up as right at the very end of it was an unopened pack of chicken drumsticks which looked as though they were brand new. Her walk turned to a slow jog as she thought of the joys of a full stomach. As she reached her long awaited meal, the floor began to tremble. Dust started to leap from the ground with each vibration and litter began to fall from the shelves all around. The ‘staff only’ door in front of her was violently ripped from its hinges and a big green creature wielding a long sword-like object emerged.

With a growl of anger, the mutant began to approach Rebecca, swinging his weapon furiously. Luckily, due to Rebecca’s small size, she was nimble enough to dodge the incoming barrage of attacks from the creature.

She let out a piercing scream as the monster pursued her towards Ben. Quickly, Ben engaged the mutant in combat. His knife seemed to be no match for the long sword but Ben was going to attempt to slay the beast.

Rebecca ran behind the protection of her older step brother as the mutant swung at him just as maliciously as before. Just like Rebecca, Ben managed to dodge the slow attacks. As the creature readjusted his posture for the next swing, Ben took advantage of this and rapidly plunged his knife into its forearm. A loud wail of pain left its mouth as Ben dragged the blade down to its wrist. Blood began to rush from the gaping wound as Ben retrieved the knife and in a fit of fury, the creature started to bombard him with more swings of the sword.

Again, Ben dodged each of the attacks and as the beast grew weary of blood loss, he plunged his knife into the gut of the creature. Another loud howl of pain left the creature’s mouth as Ben thrust his knife deeper into the gut and twisted slightly. Dropping his sword, the mutant collapsed in a heap causing a massive tremble in the ground as it did. Ben had killed the beast and saved their lives.

Taking deep breaths, Ben slowly stepped away from the body and backed up to Rebecca. She dropped their food on the floor and embraced her hero tightly. She then kissed him repeatedly before planting a soft peck on his lips. As she pulled her head away from his, Ben cupped her cheeks in his hands and started to kiss her deeply. Their eyes closed and their lips began to part allowing their tongues to make an acquaintance with one another.

Rebecca couldn’t believe that she was making out with her very own step brother yet she couldn’t resist the urge. She pressed her lips against his harder than before and her tongue started to make a swirling motion as they continued their first kiss. His fingers began to run through her soft, auburn hair delicately and a few moments later their eyes locked as they broke the kiss.

His dark brown eyes stared lustfully into her ocean blue eyes and vice versa. They both knew it was wrong but they couldn’t help themselves as passion began to take over their emotions. She stroked the stubble on his cheek lightly as his hands moved to her waist. He pulled at her tattered trousers softly separating them from her delicate skin. Rebecca exhaled slightly as her trousers were tugged down her legs slowly.

The humid air swept against the backs of her legs and Ben focused his attention on her thin strip of black pubic hair just above her opening. He couldn’t help but notice the moisture building up on her lower lips as he turned her around and gave her a playful spank. With no pause, he released his manhood from the confines of his pants and allowed it to spring to life. His fingers delicately teased the helmet as he moved in behind his eighteen-year-old stepsister.

Ben quickly nestled his head on her shoulder and began to kiss her neck as he pushed his cock inside her for the first time. The heat of her body sent shivers up his spine as it surrounded his penis. With his hands on her hips, he slowly began to thrust into her. Soft gasps left her mouth as his lips pressed against her skin and his cock made passionate love to her. He continued to thrust, each moan and whimper encouraging him to go deeper and harder.

“Don’t stop,” Rebecca moaned softly as she felt his balls press against her skin.

He carried on fucking her at the same pace until his sexual peak was reached. His thrusts slowed to almost a halt in an attempt to prolong the inevitable conclusion of their sex. He gripped her hips tightly and his balls began to clench as the first string of cum shot up into her body. This was closely followed by another four strings. As his climax came to an end, he pulled her face towards his and passionately, he began to kiss her again whilst his cock softened inside her satisfied pussy.