I do not own these characters or the world, that belongs to our lovely author of MHA, Kohei Horikoshi. Also, cover art was a commission by me from the artist Krumbs. Follow them on if you'd like! They are extremely talented!

A/N: So I guess this chapter technically counts as explicit, or a lemon, though I guess that term is considered archaic nowadays. My old is showing…anyway, the graphic nature involves Kirishima and Ashido but there's a fun little bit at the end that is from Izuku's perspective. Leave me a comment if you so desire. Thanks for any reviews/follows/favs, they mean a lot! Also, I upgraded the rating on this story to M since after talking about lemons vs limes and graphic vs non-graphic with my husband he was like, "would they be able to depict it on cable TV?" and I was like…no…so yeah…

Forty-Two
But She Should Always Come First

Ashido stared up at her ceiling, her hands fisting into the sheets around her. She was doing her absolute best to remain as quiet as the grave but that was becoming more and more challenging with each passing second. Her eyes remained glued to the ceiling, fearful to lower her gaze and take in the more than a little erotic scene she'd be subject to.

Keep looking at the ceiling. Don't look down if you do you'll lose it for sure, she thought to herself and clenched her teeth in desperation. The sensation that was slowly but steadily building up from her core and radiating upwards was becoming too much to bear. Ashido fitfully turned her head to the side and closed her eyes as the growing sensation started to eclipse any restraint she had left. Despite her best attempts to avoid looking down, she inadvertently did just that as she started to turn her head back to midline.

The fiery red of Kirishima's head between her legs caught her gaze and it got stuck there. He looked like he had his eyes closed and while she couldn't make out much more than that, the look on his face was one of complete focus. Seeing him there doing literally nothing but pleasuring her was the last straw for Ashido.

Her climax hit like a tsunami, obliterating any control she'd had in keeping quiet and she let out a breathy moan of satisfaction. Her vision dotted with stars and for a minute all she could hear was ringing in her ears. The wave at last passed and she was left feeling almost boneless. He has gotten really good at that, she blissfully thought to herself.

"Not that I'm complaining Mina, because damn was it hot, but what happened to trying to be quiet?" Kirishima's voice cut through Ashido's rapture and she sighed.

"Yeah, I know, sorry about that," she apologized as she watched Eijiro wipe his mouth and make his way up to her. He left playful little kisses all over her torso and breasts before lying down at her side and facing her. His cheeks were rosy from exertion and there were a few small beads of sweat pooled on his forehead, but aside from that, he looked at her adoringly.

"I don't really mind, I'm just saying that somebody might come investigating at some point and then we'd better have some sort of story ready on the fly, or one of us better be ready to hid," he said quietly and tucked a loose strand of her pink hair behind her ear.

Ashido nodded thoughtfully before playfully rolling over onto him. "Guess we're going to have to see if you can stay quiet this time." Before he could react, she'd scooted her pelvis over his and suggestively rolled her hips forward toward his groin.

"Ashi—" He started but the words turned into a grunt as she impaled herself on him. It was so sudden and abrupt he almost came then and there. Sure, he'd been basically at a three-quarter mast the entire time he'd been going down on her, but once she'd rolled onto him and then taken it upon herself to basically act as a sheath to his sword, well it was full sails ahead.

A few sensual hip thrusts later and he was teetering on the edge of his own climax. Sure, he'd had quite a bit of practice as of late, that still didn't change the fact that he was new to the whole penetrative intercourse scene. He wasn't sure how long he was supposed to last but he supposed that didn't matter all that much since he'd already seen to her needs before looking to have his fulfilled. Getting her to come first was always his priority one whenever they were together. It was the manly thing to do!

Ashido ground her hips against him and he went from teetering on the edge to completely falling over it. Like Ashido had done before, he too let out a satisfied groan. He was so caught up in the pleasurable sensation that he barely caught the smirk that she gave when he loudly moaned.

Several minutes later, they lay together, Kirishima on his back and Ashido lying on his stomach, resting on her arms looking up at the red-haired boy. No one had come to investigate the sexy sounds that might be audible from one of Ashido's neighbors, so they both felt like they were probably in the clear. Kirishima ideally ran a hand through Ashido's pink tresses, his fingers playing with the messy coils.

"One of these days somebody is going to come investigate," he surmised.

Ashido gave a slight shrug. "Eh maybe, but who knows? We aren't that loud and besides, I'm sure there's a lot of other sounds and active distractions that my neighbors or your neighbors are preoccupied with. Just be glad that you aren't roommates with Mineta because if you were well then, I guarantee you we'd be found out."

Kirishima laughed. "Ha, you're probably right about that," he paused briefly to look down at her curiously, "you think he's like ever actually done anything? He seems to know like a lot of stuff."

Mina snorted at his suggestion. If only he knew how well I've gotten to know our little lecherous classmate, she thought to herself. "Yeah right. He wants to go all the way but there's no way he's ever even touched a girl."

"I guess but he does seem to know a lot." Kirishima was quiet for a moment and then stopped petting Mina's hair and started to lean onto his elbows. He could more easily see her from this position. "You know I think I've only improved my oral game because of Mineta."

Ashido laughed loudly for a few seconds before she clapped a hand over her mouth to stifle her laughter. "I'm not gonna deny that you've gotten really good at doing that but you think it's because of Mineta? Please!" She continued giggling at such a ridiculous notion.

"Seriously. He lent me a book that I read cover to cover that really helped me get good at it…or at least, I think it helped me get good at it." The first signs of a blush started to dot his cheeks.

"He lent you a book?" Mina looked at him incredulously. "What kind of book?" She paused and suddenly rose up onto her elbows and stared at him with narrowed eyes. "Don't you think that going to Mineta of all people for like sex advice is incriminating? If you asked him for any kind of assistance, he'd be all over it and would for sure start trying to bloodhound his way into finding out why you were asking!"

"Easy Ashido! Last Friday I just happened to ask him if he knew anything about oral," Kirishima paused for a moment to try to calm the starting to panic Ashido, "I told him that I wanted to know if he had any good magazines depicting it since I was interested in it for, uh…you know teenage boy reasons…and he told me he could do me better and give me an instructional book that would be better in the long run."

"An instructional book?" Ashido repeated with a skeptically raised eyebrow.

"Yeah, I er, well I wasn't really sure what he was going to give me, I really just thought it'd be like some dirty magazines which honestly I didn't think would help out my oral game, but he gave me a book, like a real book with chapters and written words and everything that was actually written by a sex therapist," Kirishima explained.

"Mineta owns a book about sex that isn't porn?" Asked a very dubious Ashido.

"I know! Like I totally didn't think he'd have something that was well, like, not even porn! But it was a genuine book all about a girl's pleasure and stuff and oral and there were like legit bits that gave instructions and yeah, I think that has helped out my oral game!" Kirishima exclaimed exuberantly. Clearly, he found the idea of an instructional sex book to be very illuminating.

Mina continued to look at him doubtfully. He has like gotten really good at it. I suppose not all of the weird sex paraphernalia that Mineta has is all shameless smut, some of it might actually be helpful, I guess, she thought to herself. "So, you read this entire book over the weekend and decided to put it into play today?"

"Well, I started reading it on Friday and then found it interesting enough that I got through like half of it by Saturday and then when we met up on Sunday, I put into practice a little of what I'd already learned but my full skills weren't on display until today because I finished it up yesterday and wanted to try it out," Eijiro admitted with a blush.

She wasn't pleased that he'd spoken to Mineta about anything sex related because she didn't trust the little perv to not start to piece the puzzle together, but she couldn't argue with the results it had yielded.

Once she and Eijiro had come together on Valentines Day, he'd never shied away from giving or receiving oral sex. Admittedly, when he'd first tried it out on her it hadn't really gone that well, and while it had felt nice at times, it also just felt a bit awkward. After the initial encounter though, he'd gotten steadily better at it, but it wasn't until that Saturday and then today that she'd managed to come in under ten minutes.

"Do you still have the book?" She asked curiously.

Kirishima moved from reclining on his elbows to sitting, causing Ashido to reposition into a similar pose. Facing each other, he said, "No, I uh, well, I returned it to him today."

"Did he ask anything suspicious? Or anything really that could be seen as odd?"

"Uh…no? I don't think so. I guess he did throw the book at Midoriya after I returned it. That was kind of weird," Kirishima explained.

Ashido blinked at him in surprise. "Midoriya? Why'd he do that? Did he say anything?" Ashido asked with raised eyebrows.

"He just said that he thought someone like Midoriya could make good use of it. Poor Midoriya saw the title and turned the reddest I've ever seen him. He tried to give it back to Mineta but Mineta refused to take it back," Kirishima said with a soft chuckle.

"Ha! I remember seeing him at lunch and thinking he looked red but didn't pay any more attention to it than that. The smallest things make him blush!" Ashido laughed.

"Midoriya is just shy is all," Eijiro defended.

An idea suddenly struck Ashido. Why not ask Kirishima what he thought about Midoriya having some secret love affair with Uraraka. Well, she probably wouldn't mention Ochako by name, but she could pick his brain to see what he thought about the chances that Midoriya might be able to score with the ladies.

"Yeah, he totally is, but if Mineta gave him that book, do you think that like maybe he is secretly having a little love affair with someone?" She lowered her voice suggestively and added, "Like us?"

An adorable little blush dotted Kirishima's face and he briefly averted his gaze. "Uh, I don't know. Midoriya is awfully shy. I don't think it'd be in his nature to keep a secret like that. He's not exactly an open book but he's, well, Midoriya is like very honest. Not like Bakugo honest, but honest, and I think if he was having a thing like we've got," he paused briefly to gesture to the two of them, "well I don't think he'd be having sex because he'd see it as irresponsible and I don't think he'd like feel guilty if he kept it secret."

Ashido nodded in agreement. That seemed like a very accurate analysis. "Okay, that's fair…but if he was having a sordid affair, who do you think it'd be with?"

Without any hesitation Eijiro answered, "Uraraka."

Ashido snorted and couldn't help but giggle in response. "Okay, why Uraraka?"

"Because they've been like buddy buddy since day one of classes. They willingly paired up during the sports festival and have you seen the way Midoriya blushes around her and vice versa? During the awkward consent thing they did an affirmative consent when the rest of us basically did negative consent. If I had to bet that he was going to have some sort of romantic interactions with anyone, it'd be her. I don't think that that's happening—they both seem like they'd rather beat around the bush then actually face it head on—but if it was, I'd bet on her," Kirishima said thoughtfully.

"Well, when you put it that way yeah, it makes a lot of sense! Okay so one more question," Ashido paused and then leaned in closer to Eijiro's face as if what she was about to ask was something forbidden. "If one of the girls from our class was actually like really into sexy times, who do you think it'd be?"

A full blush colored Kirishima's cheeks now. "Uh…I don't know? This seems kind of gossipy. I'm not really one for gossip."

Ashido gave Kirishima a gentle pat on the shoulder. "It's just hypothetical, but if it makes you uncomfortable you don't have to answer."

Sighing, Kirishima said, "I mean I guess, I guess I'd say Jiro."

Mina laughed out loud before clapping a hand over her mouth. "Jiro?! Really?! That's like the last person I'd expect! Why Jiro?"

Kirishima averted his gaze and scratched the back of his neck anxiously. "Well I don't know, I've just heard a lot of rumors that the kids who are really into band or like music stuff tend to be the ones having sex in the background. You know, like band camp kids? Though…is she even a band camp type person? She plays more like rock instruments than like I don't know, trumpet…"

"Fair point. I guess I've heard that stereotype too, though Jiro I'm fairly certain isn't one of those types of band girls. I doubt she's ever even set foot in a band camp. Maybe more like a rock band camp where they're all hyper focused on their music and sweet guitar solos."

"She does do a sick guitar solo," Eijiro mused leaning into Ashido and wrapping his arms around her middle to pull her forward. "So who do you think of the boys or the girls would be as you put it, into sexy times?"

"Hey I didn't ask you about the boys, but I'll be nice and humor you," she said pushing her button nose to his and batting her eyes. Who do I think of the boys would be a secret Casanova? "I'd say Shoji for the boys and I'm gonna go out on a limb and say Tsu for the girls."

Kirishima chuckled, low in his chest and brushed his lips gently against Ashido's. "Shoji? Why? And why Asui?"

Ashido leaned away from Kirishima to give him a playful smirk. "Because Shoji has this like quiet strong type vibe about him and an air of mystery. Like who knows about his past, maybe he comes from a history of violence or perhaps he was a Casanova before coming to UA. He just gives off some major tall dark stranger vibes and as for Tsu, well it's just a hunch. She's super best friends forever with Ochako and comes off as the nice supportive friend but who's to say that that's really her schtick? Maybe she's secretly like dating upperclassmen or someone from another school, who knows! She doesn't have the same mystery vibe that Shoji has going for him, but there's an air of something about her that makes me wonder."

"Eh I guess I can see that with Shoji, not too sure I agree with you on Asui though. I think what you see is what you get with her," Kirishima countered.

"Maybe, maybe not. Guess we'll never know," she paused briefly to put all of her weight onto him, pushing him onto his back. "Ready for round two?"

Eijiro smiled broadly at her, "I thought you'd never ask."

Izuku stared at the white book boldly adorned with a split papaya on its cover sticking out of his backpack. He'd never asked for the stupid book! One minute he had been innocently sitting and enjoying his lunch and chatting with Todoroki and Ida when Kirishima had come from nowhere and returned a book to Mineta.

It wasn't that simple act that had caused him to turn a dark red a short while later, but rather, it was when Mineta had barely spared a glance at the book before tossing it at him and saying, "Midoriya, my spidey senses tell me that you would enjoy a book like this." Izuku barely had enough time to react to the book thrown his way, let alone question whatever Mineta had meant by that.

As he'd caught it, the stark white background of the book contrasted with the bright cross section of a papaya on its cover, drew his gaze. It was just a slice of fruit and yet there was something suggestive about it. Once he'd managed to look away from the provocative papaya he'd taken in the title on the book and internally read, She Comes First. It took perhaps ten seconds for the wheels to turn in his head and put together the suggestive papaya along with the title before he'd immediately tossed the book back to Mineta. It was a sex book or at least some kind of book about sex stuff! He didn't want to be caught with that kind of reading material especially when he'd not even asked for it!

Mineta hadn't been prepared to catch the book and as a result it had smacked into the smaller boy's head and then rebound onto the floor. After some cursing and angry huffs, he'd thrust the book back to Midoriya and said, "Midoriya my man, I'm doing you a solid. This book was like made for dudes like you. Don't tell me you aren't of the oral persuasion? Could my sixth senses be wrong? I certainly don't think so."

That response alone was enough to make him blush a deeper shade of scarlet. He'd again tried to return the book, albeit in a much more flustered manner now, but Mineta refused to accept it. Even when Ida and Todoroki had stepped in and scolded Mineta for inappropriate reading material, he'd still not taken the book back. Izuku had hurriedly finished up his meal and left the cafeteria, eager to be away from provocative little book. While he'd managed to escape Mineta and the book at lunch, when he'd left class for the day, he'd found that the book had somehow managed to end up in his backpack. Mineta was nowhere in sight for him to return it so he'd begrudgingly taken the book with him.

Now he sat at his desk and felt painfully aware of the book's presence in his bag. He'd completed all of his homework and aside from maybe calling up his mom or Uraraka—he was still having a hard time calling her Ochako—he wasn't sure what else to do.

While he'd been mortified to have such a suggestively titled book thrust at him in public, he was still a little curious about it. If he'd been by himself and in a bookstore he could've organically found it or something like it on his own and then he might've been interested enough to buy it or see if the library had it…but to have it aggressively thrust upon him by a known pervert made it feel wrong. While Mineta's assumptions had been inappropriate and rude, they weren't exactly wrong. Not that Izuku really had any idea Mineta had meant when he'd said he was, 'of the oral persuasion', but the concept of solely giving a lady pleasure was admittedly an exciting one.

Izuku wasn't familiar with the book but since he'd had to drag it back to his dorm, he had read the inside flap and learned that it was all about orally pleasuring a female partner. Just finding that out was enough to make him blush from his toes up to the crown of his head…but it was also kind of hot. Of course, once he'd had that thought he'd become horribly embarrassed and had tried to banish any and all thoughts that had to do with the book.

…but he was curious. He knew what oral sex was and what it entailed—he wasn't completely innocent after all—but he didn't know much about actually doing it. It was something that he'd always thought was erotic and if he was being honest with himself, it was something he was very interested in trying sometime, but it certainly wasn't something he was planning on trying out in the very near future! He would like to try it, but like later…eventually.

His gaze shifted back toward his backpack and the protruding book. It seemed to call to him and he was having a hard time resisting that call. It was just a book after all; what harm came from reading a book? Books provided knowledge and Izuku firmly believed that almost all knowledge had some level of value in it. If you learn something from it, that might come in handy someday, that would be valuable, encouraged a voice from within.

If he chose to read it, it didn't mean that he was planning on doing any of the things that the book talked about. He could just read it like he'd read any other book and if he happened to learn a few things from it, well then, that was the whole purpose of reading it in the first place! The book would have served its purpose.

He turned away from his desk and toward his backpack and reached out for the book. Just as his fingers brushed the edge of it his phone buzzed making him literally jump in his seat. After taking a few minutes to slow his frantically beating heart and still his shaking hands, he turned toward his phone to see that Uraraka had texted him.

"I can't wait until we go to the plum blossom festival! I'm going to borrow one of Yaoyorozu's kimono!" There was a little smiley face and flower emoji following the text that made Deku smile. She was so lovely.

He was suddenly struck by an intrusive thought of Uraraka's head thrust back, eyes squeezed shut, cheeks flushed and dressed in a pink kimono. Except the kimono was hiked up and her bare leg was exposed and hitched over his shoulder as he crouched in front of her, his head and face buried under the kimono. The image made him acutely aware of the fact that his pants seemed to have gotten instantly tighter. It also made him blush and drop his phone.

Perhaps it would be better if he didn't read the book. If he was thinking things like that, well what would he think if he actually read it?! Then again, it was just a book and even if it made him have an increase in dirty thoughts, it didn't mean that reading it would make him do those things. What it could mean though, was that if he was lucky enough to do that kind of thing to Uraraka sometime down the road, he might actually know what he was doing and if he knew what he was doing then—the image of Uraraka's face conjured in his minds eye, face flushed and eyes squeezed shut in ecstasy—that imagining could actually be a reality.

With shaking hands, Izuku pulled the book from his backpack and opened it.

F/N: She Comes First is a real book written by Ian Kerner who's actually a real sex therapist and PhD. It is actually quite a good read imo and if you are interested in pleasing ladies or even if you're a lady and just want to learn a bit about being pleased, I really do recommend it. And of course, I had to make Izuku read the book because yeah, if I'm being honest, I totes think that he'd be the type to just like set up shop down there. Dude gives off mega giver vibes.