KINKTOBER DAY 2: Bondage/ Shibari
Bkdk where Izuku's super invested in shibari as an art form rather than a kink, but discovers something new about himself when he gets tangled up and is found by none other than Katsuki himself.
***
In all due respect, it's not like Izuku is+

/new/ to shibari. The opposite, really: he's been self-tying and collecting rope to use for a few years now, ever since the Sports Festival. He'd been researching how to combat a fear of being restrained (in case he and Kacchan ever became friends, Izuku wanted to support him!),+

when he'd stumbled across an article titled: "Shibari and Self Typing: How To Regain Control". From there on, it had been a downward spiral into something of an obsession with shibari, and even as they approach their final term at U.A., Izuku is still invested in learning more +

about the fascinating art form. He's aware it's a style of bondage. He's aware it's viewed as a kink. But it doesn't /turn him on/, so to speak. He doesn't use it in a sexual manner, but rather as a form of self-expression. And he's always safe practicing alone. He's watched as +

many safety and usage videos as he has actual tutorials, so he has no premonition that he's going to get tangled up as he strips down (it's easier when he's naked!) and places the phone on his desk. This is a method he's been itching to try for a while, a formation that wraps +

around the user's hips and ass. The individual in the reference video isn't particularly /blessed/ in those areas, but the shibari they perform on themselves lifts their ass and accentuates the flare of his hips. Izuku, who has learned to accept that he /is/ blessed in those +

areas, with wide hips and a big, round ass, can't stop wondering how /he'll/ look in that particular harness style, so he's excited to try it. He grabs his red rope, zooming in on the text and photos so he can see them clearer ( https://www.skorpionrope.com/booty-bondage ). Most people he knows are +

unaware of this little hobby of his, but sometimes he wishes he could tell more people. Sometimes he wishes he could /show/ people just how good he is at it. Shouto, Mei, and Ochako are the only ones who know, and even they haven't seen what he actually looks like in it. +

But as his hands work nimbly at the rope, looping and tying and tightening it around himself, he imagines someone watching him, or someone walking in once he's finished, to lay eyes on his tied-up body. The thought sends a jolt of arousal through him, and he pushes it down. +

/No/, he thinks to himself. It's not a kink for him! It's a hobby, a method of stress relief, and whilst kinks can be both too, this is definitely /not/ a kink. He finishes tying the rope carefully, moving over to the mirror to admire his handiwork. The rope presses into his +

thighs, firmly but not painfully or dangerously, and when he turns around, his ass is pushed up by the rope, making it seem even bigger and rounder. Izuku flushes with pride. He did it! He grabs his phone to take a few photos, and then trails his hand over his body. It feels +

like a waste to take it off without doing anything, but what can he /do/? He sighs, smile dropping from his face as he goes to untie the final knot. He tugs on it, pushing his fingers under as he usually would... Except he can't slide his fingers under the tie. He tries again, +

and then reaches for some oil, trying to slick up his skin. His skin is covered in oil, all shiny and glistening, and he /still/ can't get it to budge. He takes deep breaths, trying not to panic. Okay, okay. He's going to need help. His options are Mei, Ochako, and Shouto. The +

thought of either of girls seeing him naked like this immediately crosses him out as options. That leaves... Shouto. Okay. Alright. He can do this. He takes his phone, scrolling through his recent calls list and selecting Shouto.
…Except, his fingers, still oily, slip and he +

clicks on Kacchan's name instead. Oh no, oh no, oh no, oh no! He scrambles to click 'hang up', but before he can, Kacchan answers from the other end.
"S'up, nerd?" he asks, without even asking who's calling. He must have been on his phone... Is Izuku disturbing him?
"I-It's +

nothing!" Izuku flails. "S-Sorry for disturbing you, I called the w-wrong person, I'll hang-"
"Don't you dare hang up, Deku, I can tell something's up," Katsuki tuts. "I'll find you for myself if you don't tell me what's going on."
"I-It's private!" Deku says instead, wondering +

if that line of reasoning will work on Kacchan.
"You're telling me I can know about OFA but some random shit's too personal for me, hah?" Kacchan responds, and Izuku can imagine his expression. He chuckles nervously.
"N-No, but it's embarrassing!" Izuku insists.
"I've known you +

since you used to wet the bed at our sleepovers because I'd gotten up and left you alone in the dark, how fucking embarrassing can this be?"
Izuku sighs, giving up. There's no way he can win this.
"I'm t-tangled up in ropes," Izuku admits, mortified. "A-And I'm naked. Apart from+

the ropes, of course."
There's a moment of silence from the other end, and Izuku almost thinks that Kacchan might have hung up, before he clears his throat.
"Unlock the door, I'm coming," he says. And then he /does/ hang up, and Izuku is left trying to pinpoint the extra +

something that lay under Kacchan's voice as he'd said that.
He paces around his room as he waits, worried about how hard Kacchan is going to laugh when he sees the predicament he's gotten himself into. Oh, he should never have told Kacchan! What was he thinking!? Either way, +

it's too late now. Just as Izuku starts to think what's holding Kacchan up, the bombastic blond bursts into the room, slamming the door behind him. His eyes widen as he stares at Deku's body, and Izuku feels like a deer caught in the headlights as his own eyes dart around the +

room, desperately trying to avoid Kacchan's gaze.
"Where was the final knot?" Kacchan says gruffly, and Izuku turns around, gesturing at the knot between his thighs. Kacchan steps forward slowly, closing the distance between them as he says, "Can I...?"
Izuku nods, realising +

that he's holding his breath as Katsuki's smooth fingers brush against at the sensitive skin between his thighs as he works. Kacchan grunts softly as he tries to wiggle his fingers in between, before saying: "You need to move around a little. You've tied it too tightly, you +

fucking idiot. Honestly, why were you so careless? Don't you know the basic rules?"
"I do, I just got overexcited," Deku defends, before raising an eyebrow. "Besides, how do /you/ know anything about it?"
"I'm an ordinary human being, I watch porn," Kacchan mutters. And /oh/, +

the thought of Kacchan watching bondage porn makes him feel all hot. Another though creeps into his mind, unbidden: What does Kacchan think about the way he looks? Does he think Izuku looks good? Does it... /do/ anything for Kacchan? Izuku doesn't know why, but he /wants/ +

(The number of times I almost lost this thread... and the number of times I /did/… I'm glad for the tweet limit giving me an excuse to post, I'll continue immediately)