Silvery Night

It's barely a whisper, but Katsuki feels the words hammering his skull a couple of times; he tries not to growl at his father, and takes the pills and the glass of water his old man is offering.

He grunts as a thank you because he doesn't think he can talk at the moment.

"Look at this! A drunk pro hero!"

"It was my fucking day off, old hag!" He snarls, noticing there's a bit of worry in his mother's eyes. "Sorry. It won't happen again."

He's an asshole still, but not as much as he was in middle school, even he has learned to be grateful for the people who take care of him.

"Izuku-kun?" Mitsuki asks, more gentle this time.

"He went on a date with a stupid extra."

Katsuki feels another wave of pain, but this time in his chest. The nerd has been trying his luck on those stupid dating apps, and even though he's gone on a couple of dates; it hasn't quite worked out for him.

The pro hero can't lie, he feels relief whenever that happens.

"Your friends mentioned you talked about him the whole night," Masaru says, sitting next to his son on the bed.

"Those fucking traitors." Katsuki bares his teeth and regrets it as soon as he feels his head like it's been torn apart.

"He wouldn't go on dates with other people if you told him how you feel, you stupid brat!"

"He doesn't like me-"

"You don't know that."

Katsuki doesn't have the energy to argue with his mother, so he only grumbles and tries to put his head back on the pillow, closing his eyes in the process.

Mitsuki sighs.

"I'll make breakfast."

"I'm not hungry."

"You can eat it later."

She leaves, but Masaru doesn't follow, he stay for a while with him, like when he was a brat.

"Do you remember when I told you about how I met your mother? And what made me realize she was the one for me?"

"You said she basically didn't give you a choice."

Masaru chuckles, probably revisiting old memories with Katsuki's mother. Ugh. If he keeps talking about that, Katsuki will definitely end up throwing up.

"Those were your words. Not mine. I said she pursued me like she does all the things she's determined to achieve: with a strong will and a lot of passion."

Katsuki grimaces, noticing that his headache is not as bad as when he woke up.

"And what about it?"

"You should do the same."

The pro hero can't hold back a blush; his father is being unfair by bringing that topic when Katsuki is at his weakest point.

"I... I don't want him to end up with me just because I'm constantly harassing-"

"That's not what your mother did," his father cuts him off, a bit irritated by the word. "I was very shy back then; I would have never approached a woman like your mother on my own, even though I was mesmerized by her. I thought I wasn't on her level, and when my mind got stuck in that self-deprecating place, I often found myself missing obvious signals because I couldn't quite believe someone would love me that much."

Katsuki doesn't say anything after a while; he gets a bit surprised by the sudden, raw honesty in his father's words.

"Your mother showed me again, and again how much she loved me, until I finally believed it. And I think Izuku-kun is like me."

Despite feeling his younger self cringing at the thought, he starts considering following his mother's steps, at least when it comes to pursuing the love of his life.

***

Izuku misses Katsuki; it's been just one day without him and yet the teacher wants to see him again. Especially after what happened the other night; he has no idea why he doesn't give up on trying to find someone for him. His heart belongs to Katsuki, and every time he sees another person, he can't help but think about his childhood friend.

It's not fair for anyone.

He sighs, knowing that the pro hero is at his parents' house and he'll probably be there until Monday.

Izuku considers going out, perhaps go for a run that Sunday morning, mostly to distract himself, but he decides against it on the last minute.

A desperate knock on his door startles him, and he wonders who could that be; his neighbors are usually asleep at this hour of the day.

When he opens the door and sees Katsuki at the other side, he can't help but beam at him.

"Kacchan, I thought you were going to stay at your parents' the whole weekend."

"Change of plans, I missed you so damn much."

Izuku blinks, feeling his face turning red; he does know Katsuki appreciates him as a friend, but he's never said those things with such intensity.

"I-I missed you too."

Katsuki smirks in response, stepping inside Izuku's place like it's his own. Then he turns around and pulls the surprised, and slightly confused teacher in his arms.

"So... did you like the idiot you went on a date with the other day?"

"Don't call him-never mind... No, I don't think we're meant for each other."

"That's great!"

"Kacchan!" Izuku scolds him, still very puzzled by his behavior; it's true that he doesn't seem very enthusiastic when the teacher tells him he's going on a date with someone, but he's never been that loud about it.

Maybe he's getting sick?

Katsuki chuckles before pulling him even closer, and heading towards the couch, he sits the very flustered teacher on his lap, facing him.

"I know that expression. No, nerd, I wasn't hit by a weird quirk or anything. I'm just so fucking happy because I still have a chance with you. I love you so damn much I can't believe I haven't said it to your face. The old hag is right, I'm an idiot!"

Still not sure he heard right, Izuku blinks a couple of times, trying to process the information.

"What?"

The pro hero smiles again, looking almost drunk with happiness. He presses his forehead against Izuku's before cradling his face with both hands.

"Go on a date with me, baby. Give me a chance, what do you say?"

Izuku is pretty sure Katsuki wants to kill him. A petname? He's sure his heart is going to get out of his chest if he keeps calling him that with such a look of adoration in his eyes. Maybe the teacher is stuck in one of those amazing dreams again.

"Izuku, are you..." The worry on the pro hero's face disappears when he realizes what's happening to his cute nerd. Nobody knows him like Katsuki. "Oh, you like me calling you baby?"

The teacher cover his face, and makes a distressed, but happy sound. He's so flustered he knows the blush has spread down his neck.

"Baby, let's go on a date tonight," Katsuki purrs, kissing Izuku's cheeks as soon as he manages to gently push his arms away, before rubbing their noses together.

"Is it true, Kacchan? D-Do you love me?"

"I have been in love with you most of my life, Izuku," Katsuki throws another devastating smile at him, so full of devotion that makes the teacher feel warm and fuzzy inside.

"I love you too, Kacchan." He blurts out after a couple of seconds. He beams with every word.

This time, it's Katsuki's turn to blush, but he recovers fast enough to finally press his lips against Izuku's.

"I fucking wasted so much time believing you didn't feel the same," Katsuki growls against his nerd's soft lips, feeling the sudden need to devour him.

"To be fair, I was in the same situation," Izuku mumbles, after a purr escapes from his lips; he closes his eyes to enjoy the sensation of Katsuki's kisses over his neck.

A mischievous smirk appears in the pro hero's face; he rises from the couch, carrying the teacher in his arms with ease, and he walks directly to Izuku's bedroom.

"Kacchan..."

"I need to show you, baby." Katsuki whispers against his ear, pressing another kiss on his throat, although this is hungrier than the last. "I need to show you how much I love you so this doesn't happen again."

There's no need for that, but Izuku is not going to stop Katsuki.

"You're mine, Izuku."

"All yours, Kacchan."

***

Maybe it's not that bad. Sure, he's going on a date with a criminal, but that man helped one of his mother friends get her daughter back.

Besides, there's also the possibility of Katsuki finding the two of them incompatible after that date and choosing to never go back to the Half Moon.

His thoughts are very conflicting, especially after he sits on his bed for a while and thinks about his favorite character. All Might, the symbol of peace, making sure to protect the civilians and all the people who need him with a smile on his face.

Izuku doesn't think All Might would be friends with a criminal. Well, to be fair, during one of the battles against AFO, he got help from a few villains who wanted to redeem themselves.

He should stop overthinking so much.

Shaking his head, he takes the cat backpack and prepares Toshi so he can go with them. After he makes sure everything is in order, he hears a knock on his door.

Feeling his heart beating against his rib cage, Izuku nervously opens the door and finds himself facing a broad chest. The lack of high-heels makes their height difference even more evident.

He had noticed that particular detail before, at the shopping center, but it never cases to surprise him. The blond is way too tall.

"Morning, Kacchan! Do you want to come in before we head out?"

Katsuki grins, but shakes his head.

"We have a lot of things to do, Izuku." He says, before kissing the top of his head. He's wearing a simple shirt with short sleeves, probably to keep his tattoos visible.

He put on some casual clothes that day, which makes Izuku relax because he still has no idea where the blond is going to take him, but it seems he's not under dressed for the occasion.

Before leaving though, Katsuki gives him a hair pin in the shape of a flower, Izuku finds it cute and considers putting it on his curls right away, but then he realizes that the flower is made with gemstones, expensive ones.

"Do you like it, baby?"

"Yes, but it's too-"

"Then let me help you with it," Katsuki ignores how flustered Izuku looks and carefully secures it on a lock of hair. "You look beautiful."

Trying not to get even more nervous, he looks away from those red eyes, because the look of adoration and almost longing is making him self-conscious.

"But what if I lose it? Shouldn't I better leave it inside?"

After saying "Hi" to Toshi, who's already inside Izuku's cat backpack. Katsuki moves in front of the green haired man again to cradle his face with both hands.

"I didn't buy it for you to keep it hidden in a drawer. If you like it, you should use it."

"But-"

"If you lose it then I'll buy you another one, baby. Don't worry about it."

Katsuki pulls Izuku into his arms before giving him a kiss on the cheek.

"I want you to have fun today, Izuku. Let me take care of the rest."

He nods, choosing not to ask how much the hairpin costs.

***

To his pleasant surprise, their first stop is a cat cafe; Toshi gets to play with other kittens there, but he remains close to Izuku and sometimes hisses when the green haired man starts petting other cats longer than Toshi deems appropriate.

"He seems to be as possessive and jealous as me. Perhaps that's why we get along," Katsuki comments, winking at a very flustered Izuku before taking one of his hands in his.

Telling his own heart to calm down a bit, Izuku assures himself that the blond is probably just a flirt.

He doesn't actually mean everything he says.

After that they go to a skate rink; it's not Izuku's first time, but it's been awhile since he's been in there, so he has difficulties keeping his balance at first. Katsuki helps him, although he ends up falling one time, prompting Izuku to burst into laughter.

The green eyed man seems to forget that Katsuki is a dangerous man, who shouldn't be pissed off. However, the blond doesn't seem angry or irritated by Izuku's laughter, on the contrary, he gets up, tries to hold back a chuckle, and pulls him in his arms, lifting him a few inches from the ground.

"Kacchan, we're both gonna fall!" Izuku protests, but he keeps giggling, making sure his dear Toshi is not dizzy inside the backpack already. Surprisingly, the kitten seems to be having fun.

"I fell once. Only once, Izuku, and now you don't trust me?" Katsuki smirks, easily moving on the ice rink despite carrying another man in his arms. "You have nothing to worry about, baby. I got you."

Fortunately, he doesn't fall and he certainly doesn't drop Izuku.

After a while, Izuku starts getting hungry and he's sure Toshi is too.

Instead of taking Izuku to a restaurant or back to his old apartment, Katsuki drives him to his penthouse. The young man gets a bit nervous because he feels like he knows a lot about the crime lord now; his coworkers are always talking about how knowing too much about one of the Half Moon's patrons could get them killed.

But his heart tells Izuku he's mistaken; Katsuki has showed him many times he doesn't have bad intentions towards him or Toshi, otherwise he would've hurt them already.

"Are we gonna buy takeout?"

"No, baby. I'm going to cook for you."

Blushing to the tip of his ears, Izuku realizes that if Katsuki wasn't a crime lord, he would've probably kissed him already.

He must be careful, he can't fall for him.

"You don't have to."

"I want to do this," he assures him, cradling Izuku's face before kissing the tip of his nose. "You can let Toshi roam free if he wants to; there's a sandbox in the first bathroom, and I have cat food in the pantry."

"Do you have a cat too, Kacchan?" Izuku asks with excitement; he turns his head around a couple of times to look for the cat. "What's their name?"

The blond smiles fondly at him, before walking towards the kitchen and getting a skillet, and placing it on the counter.

"I don't have pets. Everything is for Toshi."

Izuku can't decide if that's charming or a bit alarming considering none of them have been in the blond's penthouse before.

Since when he had been planing their date? And what else he has planned already?

His concern vanishes when he realizes that the black kitten approves of the place, and the delicious smell of katsudon reaches his nose.

***

"How?" Izuku can help but blurt out, after taking his first bite. "This is absolutely delicious!"

"I'm glad you liked it, baby." Katsuki mumbles, trying not to chuckle. "My old man was an amazing cook and he taught me everything I know now."

Izuku sighs, realizing he can't picture such a bond because his own father was never around.

"You were lucky. Mine left my mother a few years after I was born and only came back after she died to take everything she left. That's why I live in that-"

He stops talking the moment he notices Katsuki's expression, it's like he's trying not to snap.

"I'm sorry! I shouldn't have ruined dinner with my-"

"I'm not angry with you, Izuku," he says sincerely; he leans closer to take one of the green haired man's hands. Rubbing his thumb over it almost with reverence. "But I think I hate your father."

Izuku chuckles, feeling suddenly more relaxed.

"You're not the only one."

"What's his name?"

"Midoriya Hisashi, why?"

"I was just curious." Katsuki says, making a dismissive gesture with his hand before taking another bite of his dish; he smiles kindly at Izuku after a few seconds f silence, but he swears he almost noticed a cold fury in Dynamight's eyes when he said his father's name.

Or maybe he's just seeing things that are not there. His father is a nobody, Izuku is sure that Katsuki wouldn't bother with him.

Fortunately, he doesn't have to think about that because he'll make sure this relationship lasts for the rest of their lives. And even beyond that, because Katsuki will follow Izuku even after death.

The pro hero lies next to his cute nerd, he stares at his peaceful expression knowing the besotted smile is back on his face. He moves closer, gently pressing his fingertips against the scar on Izuku's cheek, before caressing his freckles with care, almost in awe.

His cute face has always been almost mesmerizing to him. It's one of the reasons why, when Katsuki was just a stupid brat, he couldn't come up with one of his usual nicknames for people; everything about Izuku's appearance pleased him.

Katsuki's lips press softly against's the teachers chin, because he can't help himself, his hunger for touch awakens every time he's near his fiance.

When the blond's lips make contact with Izuku's cheek, the teacher finally blinks his pretty eyes open.

"Welcome home, Kacchan," he beams groggily, chuckling when the pro hero pulls him closer and slides a hand under the black shirt the nerd's wearing (Katsuki's shirt).

When his fingers reach Izuku's thick ass, Katsuki's hunger turns into something even more wild.

"A thong, Izuku?" He questions, he meant it to sound playful, but his voice is too deep and raspy for that; his need is too obvious.

"It was a surprise," the nerd bites his bottom lip, a bit embarrassed.

The expression makes Katsuki growl with want; his fingers immediately find the nerd's hole and he starts fucking the sweet nerd with them. One turns into two and then three when they finally reach the spot, which prompts Izuku to move his hips and let out a delicious whine that the blond kisses away.

He increases the pace, but he purposely avoids the spot, making Izuku plead, and even sob.

"You're being mean, Kacchan!" His precious nerd moans, trying to scold him, tears sliding down his face, lips curling down in a pout because he can't get what he wants.

He kisses those tears ways, smirking smugly while watching as Izuku's cheeks turn pink as his lips part to let out another moan. However, the teacher decides to take revenge by rubbing himself against Katsuki's firm body.

The pro hero's grin only turns wider before giving Izuku a devouring kiss. There's no way Katsuki will ever let anyone else have this; he'll do anything to keep Izuku now that he has him.

He's so glad the wedding is only two months away, but, if he's being honest, he'd marry Izuku that same night, just to make him legally his as soon as possible.

Katsuki pulls four fingers out of his nerd, and chuckles when Izuku frowns and whines in protest. Immediately, he grabs that tiny waist and turns him around to place him on his back over the mattress.

He wants to kiss his wet cheeks and look into his eyes while he makes love to him.

"Kacchan, please..."

"It's okay, baby," Katsuki promises in a deep voice, as he finally gets rid of his own pants. He's so hard already, and it doesn't help that Izuku's eyes open wide when he notices it. "I got you."

A bit desperate, Katsuki tears the thong as he puts Izuku legs over his shoulders to bend him to his liking. He grabs the lube in the bedside table and prepares himself before sliding his cock all the way inside Izuku.

The teacher whines and moans, eyes rolling to the back of his head for a second before staring right into Katsuki's red ones.

"You're MINE, Izuku."

The nerd moans a long YES! in response as Katsuki starts pounding; he wants to go deeper, to be buried inside Izuku so no one can tear them apart ever again.

His teeth sink into Izuku's shoulders and neck, as the mattress starts making noise under them; Katsuki smiles before pressing their mouths together and shoving his tongue inside his fiance.

When he feels nails scratching his back, he realizes his cock is finally hitting that sweet spot inside Izuku again.

The pro hero bends him even more, feeling like he won at life knowing no one else will have the privilege of watching this side of Izuku.

Instinctively, he increases his pace; Katsuki's possessive side overwhelming him with need. Izuku screams his name once, and the blond starts slamming into him, wanting to leave a mark inside.

"More, Kacchan!"

Izuku tries to touch himself, but Katsuki grabs his hands and presses them against the mattress, right over his head. The teacher eyes fill with pretty tears as the primal need for release overwhelms him.

Katsuki pushes himself deeper, dragging another scream of pleasure from Izuku's sore throat before gently kissing him as the pro hero increases his pace. Izuku whines, prompting the pro hero to groan deep in response as they both finally come. Katsuki collapses over his nerd as he fills him with his cum and whispers how beautiful Izuku looked the whole time.

He keeps stroking Izuku's skin, and presses kisses all over his body while he cleans them both; he takes Izuku's shirt off, replaces with another one of his, and gently helps him put soft panties on, ones Katsuki bought for him the previous week.

The nerd falls asleep first, right in Katsuki's arms. The pro hero stares at him, admiring the marks he let all over Izuku's body, before finally pulling him closer and closing his eyes as he wraps his possessive arms around his fiance's tiny waist.

"You will always be mine, Izuku." He purrs before falling asleep.

***