Chapter Text
In the resulting chaos of the mission, after it was completed, no one on Team 15 noticed their lone kunoichi go missing. Not until Itachi did a headcount to make sure no one was injured or killed during the skirmish. "There's supposed to be five of us." Itachi murmured in confusion. "Sakura. She's gone. I can't feel her chakra anywhere." Sai said in a worried voice. Alpha rage filled the small area they were in because Sakura was gone. Sai’s Omega nature made him cower at the force of his brother’s fury. Shino shielded him as much as he could but even he was uncomfortable at the rage radiating from the dark haired Anbu captain. The mission was complete but now Itachi was on the warpath for his mate. The dark haired Alpha sniffed the air to see if he could catch his mate’s scent and more fury filled the air when he couldn’t. “We’re heading back to Konoha.” Itachi growled through gritted teeth. The other three nodded and silently started heading for the village.
Sakura woke up in a dimly lit room and her eyes widened. “Itachi!” She called frantically. “He’s not here. It’s just you and me now Sakura.” Sasuke replied coolly. “What have you done Sasuke? Itachi’s going to kill you this time.” Sakura demanded. “You shouldn’t have been his mate. You should have been mine.” Sasuke ignored her. “I refused to mate with you because you’re toxic and you’d only mistreat me.” Sakura replied in a firm voice. “Well that’s just too bad isn’t it? Once I burn that mark off your neck, I can put mine instead.” Sasuke sneered. “I’m your brother’s wife! You can’t do this!” Sakura cried. “That’ll change when I get my mark on you as well. He won’t want you after I’m done with you.” Sasuke sneered.
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Sakura moved as far away from Sasuke as she could and still be chained to the bed. “Sasuke stop. Please don’t do this!” She begged. “You owe me. I protected you all these years and you jump on my brother instead of me?! It’s fucking disgusting!” Sasuke snarled. “No I don’t owe you anything. My Omega chose Itachi.” Sakura pleaded again. “Your Omega chose the wrong fucking brother!” Sasuke roared. Sakura flinched and pulled her legs to her chest. “Now I’ll just induce your heat so that you come out pregnant then I’ll remove that fucking mark.” Sasuke said. “Sasuke don’t.” Sakura pleaded. “Who’s going to stop me?” Sasuke sneered. Sakura tried to avoid the needle but the Uchiha grabbed her by the scruff of her neck and injected her forcefully. Sakura curled up on the bed sniffling. She could feel the drug working but she didn’t want to spend her heat with Sasuke. She wanted her mate.
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Itachi grabbed his neck where Sakura bit him and hissed in pain. His Alpha perked because if he could feel that then he could find his Omega before something happened to her. He allowed the pain to guide him and as he got closer to his mate, it lessened. Itachi’s eyes bled crimson with the Sharingan when he found the abandoned cabin where his mate’s heat pheromones were coming from. The dark haired Alpha wasted no time and kicked the door in. Sasuke snarled angrily as he turned to face his brother without his shirt on. “You fucking bastard. Get out! She’s mine!” He launched himself at his brother. Itachi smashed his fist into the younger man’s face hard enough to knock him out cold. “Itachi!” Sakura whined as she writhed on the bed. “Shhh. I’m here my Omega. Shh.” Itachi soothed as he broke the lock on the chain keeping her on the bed. “It hurts Itachi. It hurts. Make it stop.” Sakura begged. “He induced your heat?” Itachi asked worriedly. “Please Alpha.” Sakura mewled. Itachi kissed her deeply. “Alpha will take care of you.” He promised softly.
As soon as he got them back to the village, Tsunade flushed the drug from Sakura’s system and her heat tapered off so that she wasn’t out of her mind with arousal and pain. Sakura was sleeping, her face buried in her mate’s neck while the Uchiha cradled her to his chest. “Thank you Tsunade-sama.” Itachi said softly. “Sasuke can sweat it out in prison for the next thirty days.” Tsunade said as the two headed home. Itachi relaxed when Sakura was safe where he could protect her. The pinkette was snoozing peacefully while the older Alpha made sure the windows and door were locked so that no one else could get into their little nest. Only then did he join his Omega in bed. Sakura curled up to his side and nuzzled her head onto his chest, mumbling softly but incoherently. Itachi smiled fondly and kissed her head as he drifted into a light but restful sleep to keep his Omega safe.