Seven Heavenly Virtues- BakuDeku

diligence is a virtue (that katsuki bakugo displays in all he does)

Katsuki kneels down in front of Izuku, not making eye contact as he does so. He doesn't want to make this any more intimate than necessary. Izuku is all about intimacy, and closeness, and trying to make this romantic, while Katsuki would rather pretend this doesn't mean a damn thing. Even though, of course, by now they both know that it definitely means something .

In fact, they both know by now that it means a lot.

But that doesn't change the fact that it's difficult for him to accept that, or for him to do anything that indicates that he accepts it. So he doesn't make eye contact as he kneels in front of Izuku, but him being the one on his knees says plenty on its own, and he knows that. Still, he's too far gone now to worry about that. All that's left for him is to work diligently, and make sure that, if he's going to do this, that he does this right.

He unzips Izuku's pants and frees his cock, already half-hard. Katsuki tries not to feel irritated that he isn't already all the way there, but he can get him there, pretty easily. At the very least, he knows he's getting damn good at all of this. He wraps his hand around Izuku's cock, and starts to look up as he begins to stroke, before glaring off to the side, not wanting to make eye contact. Not yet, maybe not ever.

As he works his fist up and down, Izuku grows harder, and Katsuki can feel the slight pulse of his erection. Now, he should really be ready for the next step, and Katsuki drops his hand, parting his lips as he cranes his neck a bit. First, he wraps his lips around only the tip of Izuku's cock, sucking lightly, almost teasingly. Actually, incredibly teasingly; he may be the one on his knees, but he'll be damned if he let that make him the weak one.

If he's going to do this, he's going to win , or at least come as close to winning as he can in a situation like this. He takes his time, rolling his tongue over the head while he sucks, and Izuku rests a hand on his shoulder, squeezing it as he whimpers. It's pathetic , and for Katsuki, that's already a sign of his impending victory. All he has to do is keep working at this, until he knows that he's won.

He takes his time with this, waiting it out to tease Izuku fo as long as he can, lingering on the head for as long as possible, before he finally moves on, and begins to take Izuku deeper into his mouth. For now, just a little bit more, just enough to make a difference, and starts over again, using his tongue, pressing it along the skin, targeting any particularly sensitive areas, and he memorizes each of Izuku's reactions. Everything he does is careful, so that he can tease Izuku enough to leave him breathless and desperate, but he never takes it so far that he actually gives Izuku what he wants.

It would be too hard for some people, to not realize that they were going too far in one direction, until it was too late and their partner had already come, but Katsuki has practice, and if he's going to do something, he's going to be the best at it. Even if that something turns out to be giving head. He bets Izuku would be a mess, would be too giving, would have no idea how to make things last, or how to tease, or any of the things that Katsuki specializes in, because Katsuki has worked hard for this.

It may not be anything he wants to brag about, but it's still something that he's going to be the best at. With diligence comes results, and whether he likes doing this or not- and like hell he'll ever admit that he does- he is going to have results. Izuku's noises become more and more frequent, and Katsuki knows that he's taking things at a good pace today.

So he presses his mouth further forward, engulfing more of Izuku's cock so suddenly that he lets out a broken cry, squeezing Katsuk's shoulder so tight now that Katsuki wonders if it will bruise. He doesn't let himself wonder why he hopes it does, because that would be acknowledging that he hopes it does, and fuck no .

Izuku makes it easy to learn exactly where he is sensitive; he makes everything so damn easy, and sometimes Katsuki thinks about teaching him some goddamn restraint, so that maybe this might be a challenge for once, but he isn't going to help Izuku in any way with this. If he wants to learn, he's going to have to put in the work himself.

Once he's got Izuku as deep in his mouth as he can manage- and that's saying quite a bit, as he's done a lot to ensure his gag reflex doesn't get in the way anymore- he begins to move, bobbing his head slowly at first, and then more quickly, picking up speed to create additional friction, knowing now that he is in the final stretch. Izuku is so close now that it must be painful, and he's been teased so much now that he won't be able to take much more.

That's fine, of course, because Katsuki already knew that Deku was weak, and he's dragged this on long enough anyway. He doesn't have to keep tormenting the poor, pathetic boy, so he decides not to, decides to just give it all he's got until he's gotten Izuku there. It won't take long now, judging by the iron grip Izuku has on his shoulders, and he begins to use his tongue again, remembering everywhere that Izuku likes to be teased with it.

And just like that, he has Izuku barely even able to moan anymore, he is panting so hard, his voice broken whenever it escapes him, and he is trembling, and he is so very pathetic , and then he's there, crying out one last time as he comes. Katsuki has never liked to swallow, but he's always chosen to, because if he's going to do something, he is going to be the best at it. He isn't so weak that he's put off by something like an unpleasant taste or odd texture, because he wants to prove that he's the best there is at this, just like everything else.

It has nothing to do with the fact that, whether or not he likes the taste or texture, he likes the way it makes him feel, to be able to do something like that.

When he pulls back, a thin strand of saliva still connecting them, until he yanks hard enough for it to break, Izuku looks down at him with his cheeks flushed, his lips still parted as he tries to catch his breath, and his eyes a little moist. Did he seriously almost cry or something? Was the teasing that bad, or was it that good ? Is Katsuki really surprised that he could bring Izuku to tears over this? Even disregarding the fact that it's Izuku, he still isn't.

After all, he's worked diligently to ensure that he's the best.