It Began With Her Call!

A King's Return!

   Izumi was breathing hard as she moaned with each powerful thrust inside her womanhood. A slick sheen of sweat covered both of their bodies. She couldn't believe it. Finally after six and a half years her dream came true as she felt his cock twitching in her dungeon. She was ready. She wanted every thick succulent drop of his baby batter deep inside her wet virgin cunt. Their combined moans, and the sounds of his thighs slapping against her cheeks as she gripped the sheets was all that could be heard. She was wide eyed as she knew he was bout to cum deep in her wet pussy. "Fuuuuck yeeees, Oooniiii-chaaaan!!!" She roared as he grunted with his final thrust, send an enormous amount of cum deep inside her. "God yeeess, I'm cumming Zuuumiii!!!" Izuku bellowed as he blasted off like a fire hose deep in his sister's pussy and their bodies twitched in pleasure.

    After the convulsions passed Izuku collapsed on top of Izumi. Both lost for breath, remembering their past six years and today's events that let to the siblings having sex for the first time. "I love you, onii-chan... I always have and I always will my King of the World of Dreams." Izumi said as they shifted position and she laid atop his bare chest. Their emerald eyes gazing deep into each others before they smiled and began to make out.

   You may be asking yourselves what led to this pair of siblings fucking. Well, for that dear readers, you must follow me down the rabbit hole. To learn the tragic pasts of this brother and sister. Both led horrible lives after an event left Izuku trapped in a death game for six years. But, today, it all changed after a call for aid from one twin to another.

     Five hours earlier!

    As he walked through the streets of Musutafu, he grits his teeth and clenches his fists. A look of absolute fury in his brilliant emerald eyes. His eyes radiating with power, he imagines the ways he will make all those who ever laid a hand on his precious sister. His hood covering his face to hide his wrath, he stormed his way to UA High. 

   Momo Yaoyorozu and the four other girls surrounded the unusually happy Izumi. Worried for the girl who had been treated like a slave, beaten, and robbed on the daily by the five demons. "Izumi-chan... Why are you so happy?" Momo asked nervously. Only for Izumi to grin wider. "Remember how I told you I will no longer allow the Five demons to get away with their actions?" She asked as the door slammed open to reveal the Five Demons of 1A.

   "Y-Yes?" Mina Ashido asked more than answered. When a glare from Izumi focused on the Five. "It ends today. They reign no longer. I just hope he holds back and lets them live. For now they will deal with my brother. The King of the World of Dreams." Izumi answered in a tone that sent shivers down the girls' spines.

   They each knew that title. It belonged to the young man who survived a six year long death game. Only he and a young woman, came out alive after over 1.5 million players were slaughtered in that time. The World of Dreams killed so many, yet two players reached the highest ranks, slayed the most powerful monsters and bosses, and even turned all the in game funds and items into real world funds to become the richest people in Japan.

   Moreover, they were able to dominate dozens of combat tournaments in the past six months since awakening. The only one to lose was the Queen of the World of Dreams. She lost only to the King in their sole battle. "Holy..." Toru Hagakure began as her mouth grew dry. Only for Kyoka Jiro to finish. "Shit... We're free! We will be rid of the Demons..." Both wide eyed as tears began to form.

   The last of them, one Tsuyu Asui, sniffled. "I-Is he really g-gonna be able to s-st-stop them?" Trembling in worry as she knew just how mighty the Five Demons of 1A were. She and the four other girls had watched Izumi, the strongest of them, be dismantled with each by the quintet. Even as powerful as Izumi was, she paled in comparison to their insane power. But, when the verdette smirked to her, she saw it. Absolute faith in her brother. "Onii-chan never lost to them, even prior to being in that death game. Even a five v one he always came out on top. Even his friend from the World of Dreams could take them down on her own. Yet, she's not even half as powerful as my onii-chan. Have faith Tsu-chan. For my onii-chan will put them in their place and ensure they never raise to torment another soul ever again. His combat skills, power, and unyielding will to protect me and my true friends will stop them!" Izumi said with a smile and eyes full of fiery determination.