Posted originally on the Archive_of_Our_Own at https://archiveofourown.org/ works/12857901. Rating: Explicit Archive Warning: Underage Category: M/M Fandom: 僕のヒーローアカデミア_|_Boku_no_Hero_Academia_|_My_Hero_Academia Relationship: Aizawa_Shouta_|_Eraserhead/Shinsou_Hitoshi Character: Aizawa_Shouta_|_Eraserhead, Shinsou_Hitoshi Additional Tags: Teacher-Student_Relationship, Dubious_Consent, Oral_Sex, Anal_Fingering, it_starts_more_non-con, Quirk_misusage Series: Part 1 of F*ck_off..._or_don't? Collections: My_Kink_Academia Stats: Published: 2017-11-29 Words: 1351 ****** F*ck Off ****** by Darbinator1101 Summary When you get frustrated and angry sometimes you can't say anything right. Shinsou didn't mean to end up in this situation but he's going to make the best of it. Notes Shinsou's quirk works based on communication and communication is interpreted by the person receiving it. Shinsou knew Aizawa was only trying to help him by working with him- and he really was grateful- but he was not in the mood today. First of all, he failed his English test that he had studied hard for, setting him back in the class.  Even worse, after that he got into a fight with a third year who had been bullying him about his quirk and being a villian. This kid and his groupies had been on his back all year and he was finally sick of it. He showed him he could fight without his quirk, leaving them both bloody and bruised when a teacher stepped in.  But the icing on the cake was he lost his job yesterday. His boss found out about his quirk; He'd never even once used his quirk at work! Now he didn't know how he was going to afford to keep living in his apartment or feed himself until he got a new one. Therefore, he had a little bit more to worry about than canceling on training today. He didn't want to talk about it with Aizawa either since he was sure he'd be doing plenty of that with the principal tomorrow and he needed to start looking for a new job.  So when Aizawa came to meet him in his classroom after school like usual, he said he didn't feel like it and tried to leave.  "Shinsou." Aizawa said sternly and he stopped, taking a deep breath, knowing what Aizawa was going to bring up. "I heard about your fight today. What's going on?" Without turning around Shinsou replied, "Nothing you need to be concerned about," and started walking again.  "Shinsou talk to me."  "I said I don't want to train today!" Shinsou clenched his fists. He didn't have the patience for this and if Aizawa tried to say one more thing... Aizawa began to say something back to him so Shinsou activated his quirk angrily. Aizawa's eyes glazed over.  "Fuck. Off." Shinsou turned around and commanded, wanting Aizawa to leave. However his words didn't have the effect he intended them to have as his teacher started to rub his crotch through his jumpsuit.  "What no- Fuck-" Shinsou let out a frustrated yell covering his eyes with his hand. When he looked back Aizawa had moved and was kneeling in front of him, still very much under his control.  Aizawa started to undo his pants and Shinsou tried to bat his hands away saying, "Stop! Hold it!"  Aizawa did stop trying to undo his pants and Shinsou let out a breath, until Aizawa followed his last command to 'hold it' and cupped him through his pants not doing anything but 'holding it'. Trying to just ignore the fact that Aizawa's hand was cupping his dick he took a couple of deep breaths because at this point Shinsou realized he needed to calm down and think. He wasn't about to just release his hold in this position.   His words had been interpreted based on literal meaning, not what he meant, and set the context for the rest of his commands since he wasn't specific like he usually was. It seemed like the 'What no- fuck' that he hadn't intended to be a command had essentially been left up to interpretation by Aizawa. He almost had to laugh at how he was still learning about his quirk in this screwed up session he didn't even want to have.  Feeling calmer and getting a grip on himself, he looked down at Aizawa waiting blankly for his next command and considered the position he was in.  It was rare anyone remembered more than a blur of what happened to them while under the influence of his quirk so he could just ask Aizawa to leave and hope for the best.  On the other hand, he was already in so much other shit anyway what was one more thing? No one dared to bother them during their training sessions so he didn't have to worry about anyone walking in on them and he was rather liking how his teacher looked like this right now. He could really use some stress relief. Shinsou ran his fingers gently through his teacher's hair. It was softer than it looked. Aizawa admittedly was pretty good looking and under different conditions Shinsou wouldn't say no to doing something like this with him. Shinsou pulled his hand back and bit his lip. Continuing this was wrong, and risky considering he didn't even know if he could maintain control during sexual acts. He knew that, and yet learning more about his quirk was the point of these sessions and also pushing the boundaries of what he could do with it. At least he could say he'd been learning. With a blush creeping onto his face at what he was about to do, he decided to start slow, choosing his words more carefully but still testing being less specific. "Take it out." This time he was ready when Aizawa undid his pants and pulled out his dick, which had been taking interest in Aizawa's hand touching it.  "Rub it." It was a little rough without any lube but Aizawa did as he was told and used his palm to rub Shinsou's dick until he was hard.  Shinsou checked to make sure his grip on control wasn't slipping and deeming it good, he moved on to what he really wanted.  "Use your mouth." Shinsou commanded, watching eagerly as Aizawa took his hand off and moved closer.  It didn't quite go the way he wanted however when Aizawa began rubbing him with his lips similar to how he had been using his hand, which was weird and awkward. "Suck me off." He tried instead, which resulted in Aizawa putting his mouth on the side of his dick and sucking, which was closer, but it felt like he was actually trying to pull his dick off by sucking. Shinsou let out a laugh at the sight. "Give me a blowjob." Shinsou said, deciding he'd had enough of this. This got the desired results as Aizawa shifted and took him into his mouth, starting to bob his head and swirl his tongue, using his hand to stroke the part he wasn't reaching. It quickly because clear his teacher was quite experienced at this and Shinsou couldn't help from moaning and rocking into Aizawa's mouth. He buried his hands into his teachers hair and pulled at it when Aizawa gave a hard suck, closing his eyes at how good it felt and not holding back any noises. He was pretty sure he must've moaned "Fuck" because the next thing he knew, he was being pushed to lay on the ground and he went along willingly. He didn't care as long he got off. His pants were tugged down and after a moment Aizawa resumed sucking him off as he felt two slicked up fingers push at his ass.  He gladly pushed back against them and moaned encouragingly as they entered him. They wiggled around until they brushed against the right spot and Shinsou cried out. Between getting his dick sucked and fingers pressing against his prostrate he came quickly with a yell into Aizawa's mouth. Aizawa pulled away and he heard him sit up and swallow as he lay panting.  "Feel better?"  Shinsou opened his eyes and froze at the question because shit he had no idea when he had lost control. "I'm not mad. If I was I wouldn't have continued, and it was impressive you held control as long as you did."  Red-faced, Shinsou finally sat up, pulling his legs to his chest to cover himself. He didn't dare look at Aizawa and instead cast his gaze to the side shamefully.  He heard Aizawa sigh and stand up. "When you're ready to talk about what you learned you know where to find me. I won't make you tell me anything else."  Shinsou nodded. Aizawa started to walk away, only pausing to say, "And Shinsou? Next time I expect to not have to finish on my own." Please drop_by_the_archive_and_comment to let the author know if you enjoyed their work!