AOT AU Highschool

Fun time

(A/N This chapter will have some pretty dirty fucked up shit in it... Viewer discretion is highly advised...)

Eren felt his stomach tighten up, and the acidic mixture shoot up his throat. He threw up in the bucket and threw his head back, in an euphorically state. His eyes rolled into the back of his head and he felt his veins tighten. Mikasa walked in and sighed. "Oh eren..." She said rubbing his back. She rubbed her fingers through his hair and grabbed the bucket. "I'll wash this out..." She said standing up and kissing his forehead. He pulled his head away, and slurred, "please, don't kiss me..." He said falling back into his bed. Mikasa sighed and washed out the regurgitated items. Eren had been sick for 4 days straight and threw up at least 4 times each day. Today was the last time and mikasa was ready for him to heal up. She missed the old times...

Eren brushed his teeth and spit his toothpaste out. He had finally healed up. He was not sick anymore and he was feeling great! Mikasa leaned up against the bathroom wall and grinned. "Feeling better?" She said smiling and throwing eren's hat at him. He was wearing a t-shirt and baggy sweatpants. He groaned and caught his hat. He put it on and sat down back on the bed. Mikasa sat in his lap and leaned against his chest. Eren moaned and picked her up and setting her down next to her. "Please... don't..." He said sitting her down next to her. She was surprised he could pick her up, even since he was sitting down. She looked at him and stared, she got up and walked into their bedroom. She put on one of his shirts and his other baggy pants. She walked out and Eren snickered. "Really?" He said changing the channel. Mikasa snuggled into the covers next to him. "You're warm..." She said hugging him. He pushed her off and sighed. "Look..." He said looking at her and looking down. "As much as I want to..." He said sighing. "Wait, Eren... Are you implying...." She said her heart fluttering and her eyes fixating towards his crotch. "No!" He said looking up, his face puzzled. "No..." He said again. Mikasa looked at him, her eyes full of lust and want. "Ok!" She said piping up and leaning up against him.

She handed him his coke, he laughed and took it, choking it down, he laughed and pointed at Mikasa, "you know..." He said, "you look cool and stuff..." He said pointing to his clothes. Mikasa climbed ontop of him. She kissed him and grabbed his hair, "you look even better and stuff." She said moving her hand down to his crotch and squeezing it. He jumped and bit her lip. She backed off and touched her lip and moved back in, throwing his coke away. He laughed and then grabbed her hands and spun her around, so he was ontop of her, in the dominate position. She was stunned and stuttered. "Wh-what are you doing?" She said looking around. "You tried to spike my coke... Just so you could seduce me..." He said leaning In to her. "I-I -just wanted..." She said, Eren leaned in and kissed her, engulfing her lips with his. She struggled under him and first, but then calmed down. Eren took off his shirt and threw it aside, taking hers off as well, leaving her with her bra, and his pants on. Eren kissed Mikasa, feeling her breast. It was really awkward, especially since it was the first time for both of them, well... Kinda. Eren moved his hand down closer to her pants, but she took his off before he could act. She looked at his boxers and saw a huge reverent bulge in his pants. She stared and licked her lips. Eren blushed and sat down, feeling discouraged. "It's not right..." He said discouraged. "Yes it is, we're not blood related... And... We're not actually brother and sister..." Mikasa said climbing on top of him. She pressed her self against his stiff member and he squealed, begging her to stop. She took his boxers off and moved her hand down to his prick, stroking it and making it twice as hard. He struggled and managed to choke out a strangled cry; "please... Don't..." He said he was worried, he knew it was ok for them to, but he found it very wrong. Epically since he had lived with her for so long. She moved her mouth closed and began to lick, causing Eren to hold in his suffocated cries for her to stop. But it felt so good, the softness, and mikasa's gentle touch. He couldn't take it anymore, he lost it, all the years of pent up anger and the will to not tell her how he felt. He pushed her head down, as far as it could go, causing her to gag. She suckled on it and played with it with her tongue. Eren bobbed her head up and down, in a gentle motion, but going as deep as he could go each time, she sucked harder, causing him to apply more force. He felt his stomach clench and his veins start to get tied up on him again. He closed his eyes and stuttered out, helplessly. "I-ahh... Think I'm gonna..." He pulled her head up and covered her mouth, remembering what happened last time they attempted to have intercourse. He shot his load all over her chest and breast, causing her to moan and stroke his member even more. He grunted furiously and sat down, grabbing Mikasa and placing her on his lap. He pulled her pants off and spit on his hand. He sighed and rubbed her clit with it. Placing her ontop birthday of his tip. He looked worried and asked Mikasa, "are you ready? Please tell me if it hurts, I'll stop immediately..." He said pushing her down. She automatically moaned and dug her fingers into his back, causing him to cringe in pain. 'I shouldn't do this...' He thought. Thrusting into her. Making her moan at each placed thrust. 'It-it's wrong... But, we're not blood related...' He thought again, thrusting faster, Mikasa thrusting her hips as well to match his rhythm. He pushed her down with his hands as far as she could go, before Eren could stop Mikasa dug her nails in deeper. Causing Eren to bleed. Making him thrust to deep. Mikasa cried out and pulled herself out of Eren. She was holding her stomach and Eren picked her up and put her on the couch. She cried out, "you went a little to deep..." She said rubbing herself, "we can stop..." Eren said putting his shirt back on, he honestly didn't want to do this, he had already went to far and hurt Mikasa, he couldn't do it again. "No, it's ok..." She said taking his shirt back off and sitting back down; opening her legs, she moaned as Eren slid himself into Mikasa, slowly and not near as deep. She told him to go deeper but he refused. She looked at him puzzled. "Why don't you go deeper?" She said looking at Eren who was drifting off, the thrusting had enticed him and made him addicted, Mikasa pinched his cheek and got his attention, he looked at her and she grabbed his chin, "go deeper..." She said pushing herself closer to him, attempting to make him go deeper. He sighed and put her on the couch. Thrusting as fast and deeper than previously. He tipped her every time and made her moan, reaching her limit faster, she cried out, "Eren, fill me up!" She said having an orgasim. And Eren as well. His sticky hot juices flowed out of her and dripped over the couch, Eren cursed and put his pants on, and shirt, blushing and cleaning up the mess. Mikasa on the other hand was in a state of shock and was still sticking her fingers into herself. Eren picked her up and slipped her pants and shirt on, setting her back down. He looked back at Mikasa and sighed, "I-I gotta run some... Errands..." He said taking a step, just then Mikasa called his name, "Eren, just stay a little longer..."