#iwaizumi.headcanons

[seita]

— size kink headcanons [haikyuu!!]

ɪɴᴄʟᴜᴅᴇs: ɪᴡᴀɪᴢᴜᴍɪ, ᴏɪᴋᴀᴡᴀ, ʜᴀɴᴀᴍᴀᴋɪ, ᴍᴀᴛsᴜᴋᴀᴡᴀ, + ᴋʏᴏᴛᴀɴɪ.

so these r just basically writing some of my fav guys with big dicks it's self indulgent but i figure someone out there will have a nice time with this too. i will be doing multiple characters from different teams over the course of time.

⇦ blog navigation.

part 2 ⇨

-ˏ͛ aoba johsaiˏ͛-

— hajime iwaizumi.

∴ his dick is thick. ∴ he loves how easy it is to sink his cock into you and watch you become a drooling mess over it ∴ he literally cannot miss your sweet spot with how fat his cock is ∴ barely has to even do anything for you to lose yourself all over him and that ∴ makes him weak.

★ ── ⭒ ─ ⭑ ─ ⭒ ── ★  

he let out a slow breath, running his hands up and down your thighs as they trembled beneath his touch. his eyes were locked onto your glistening cunt, stuffed half full and clenching sporadically around him.

your eyes were teary as you gazed up at him, whimpering and sniffling under the onslaught of pleasure he hadn’t even intended to give you.

“i can’t believe you came already, kitten,” he breathed, licking his lips as you squeezed him again, “i’m not even halfway in and you’ve already soaked me with your cum. aren’t you filthy?”

“iwa...” you whined, eyes fluttering as his hips rolled forward, sinking even deeper into your warmth.

he grinned, crooked and cocky, “i don’t care how many times you cum. you’re gonna take my whole cock by the end of the night.”

— tooru oikawa.

∴ fat, long and pretty ∴ this man hit the Dick Jackpot ∴ he prefers when you ride him ∴ bc he likes to watch you struggle to take him ∴ and then rapidly lose yourself on his length ∴ plus the way your cunt asbolutely drools cum ∴ and soaks him ∴ is addictive.

★ ── ⭒ ─ ⭑ ─ ⭒ ── ★

“you’re so pretty,” he whispered, holding your hips to support you so you could take a break, “trying to take my whole cock. you’re so good to me.”

“tooru...” you gripped his shoulders, nails biting into the skin as you lowered yourself a bit more, “y-your cocks so big...”

he grinned, goofy and crooked as he leaned forwards to press his lips against the exposed column of your throat, “i know, honey. but you take it so well, don’t you?”

“wanna be good for you...” you sobbed, finally dropping the rest of your weight so you were fully seated on him.

you lifted your hips to start bouncing but he stopped you, bringing his fingers to your clit, “cum on me like this. i want you to make a mess before you ride me.”

you wrapped your hand around his wrist, meeting his gaze with wide, teary eyes. he watched with rapt attention, not breathing your gaze as he circled your clit, feeling your walls spasm and clench around him.

“cum,” he ordered, grinning when you did just that. you gushed around him, trembling and squealing out his name as you attempted to pull yourself off his length to escape the overwhelming stimulation, “there’s my good girl! keep cumming for me, just like that and i’ll reward you.”

— takahiro hanamaki.

∴ his dick is on the longer side than it is thick ∴ to the point that when he’s fucking you ∴ he sometimes has to keep from sinking in to the hilt bc it’ll hurt ∴ it boosts his ego, though, when you yelp and tell him he’s ‘too deep’. ∴ his dick is also rlly sensitive so when he goes too deep and you spasm around him ∴ it feels so fucking good so ∴ sometimes,,,,he goes too deep on purpose ∴ he’ll never admit it tho lmao.

★ ── ⭒ ─ ⭑ ─ ⭒ ── ★

“t-too deep!” you squealed, voice muffled by the pillow your face was hidden in as you reached back to stop his hips from moving.

you couldn’t see it but he grinned as he pulled back slightly, easing the tip of his cock away from your cervix, allowing you to relax, “sorry, bunny. you just feel so good...i always want to sink my whole cock into you.”

you moaned, lifting your head from the fabric as he gave a few, calculated thrusts into your dripping cunt. your thighs trembled, body tensing up when he slipped almost too deep. it turned him on more than it should have, the way you locked up in fear of him giving you his full length.

“i’m just too big for you, huh?” he cooed, reaching beneath you to touch your hard little clit, groaning when you clenched around him, “maybe one day we can work on you taking all of me, huh?”

“n-never will...be able too...” you gasped, mouth falling open as you spasmed around him.

he hummed, kissing your shoulder blade he felt you getting, suddenly surging his hips forward to sink his whole length into you. your reaction was instantaneous, an almost pained squeal escaping your lips. but the way you started cumming let him know it was far from actually painful.

he grinned, “see...it’s not all bad, huh bunny?”

— issei matsukawa.

∴ by far has the biggest dick on the seijoh team in length and girth. ∴ and by god does he knows how to use it. ∴ the way, when you cum, you walls struggle to clench properly around him ∴ because you’re so fuckin stretched out ∴ when he cums it’s a l o t too ∴ big dick means big balls

★ ── ⭒ ─ ⭑ ─ ⭒ ── ★

“i-issei...” you sobbed, nails digging into his back as he laughed, “y-you’re too big.”

he hummed, pulling back to press his lips against yours, “hmm? is that so? that’s not stopping you from creaming all over me though, is it princess?”

you keened, no doubt breaking skin as he pulled back and rolled his hips swiftly, sinking back into you. your cunt was so much smaller than his cock, struggled to take him.

“y-you’re gonna make me cum...” you choked, tears sliding down your cheeks.

he cooed, kissing your nose with a cock grin on his face, “go ahead. you won’t hear any complaints from me.”

a quick change of angle had him hitting a new spot inside you that immediately had your body seizing up beneath him. he let out a stuttering breath as you trembled in his hold for several, long seconds. your cunt gushed, soaking him in your cum for what was no doubt the 3rd time in the last 7 minutes.

“did you cum?” he teased, kissing your tear-stained cheek.

“mhm...” you sniffled pathetically.

he chuckled, sitting up, “i didn’t even feel your cunt squeeze me. what a shame...you must be stuffed too full, huh?”

— kentaro kyotani.

∴ also a memeber of the fat cock squad ∴ he’s a fan of minimal prep bc he loves to watch you struggle to take him ∴ the way your eyes water and the way you scramble to grapple onto him to stop him from moving ∴ because it burns ∴ ugh it’s the best to him.

★ ── ⭒ ─ ⭑ ─ ⭒ ── ★

“kenta!” you gasped, palms pressed flat against his stomach to stop him from sinking in any further, “t-too much.”

he growled, sharp eyes glaring at you as he grappled your wrists in one hand and pinned them down, “hands off.”

“b-but! ah!” you squealed as he forced more of his fat cock into your tight walls.

“it’s not too much,” he grunted, eyes locked on the way your cunt as gushing white all over his cock, “you’re creaming on me, we both know you love it.”

“kenta!” you cried, tears pricking his eyes as he finally bottomed out.

his eyes rolled back in his head as you spasmed around him, “you always act like such a little bitch when you take my cock but you know you always turn into such a slutty little mess when you’re stuffed this full. tell me you love my fat cock.”

“i-i...” you choked as he rutted his hips forward, pushing just a tiny bit deeper into your stretched cunt, “i love your fat cock!”

“that’s right,” he pulled back, a sadistic grin on his lips, “now take it all.”

✧･ﾟ: *✧･ﾟ:* 　　 *:･ﾟ✧*:･ﾟ✧

© all content belongs to seita 2020. do not modify or repost.  

[seita]

― 𝗵𝗮𝘃𝗶𝗻𝗴 𝘀𝗻𝗲𝗮𝗸𝘆 𝘀𝗲𝘅 𝘄𝗶𝘁𝗵 𝘁𝗵𝗲𝗺. ˒ 𝘬𝘶𝘳𝘰𝘰, 𝘪𝘸𝘢𝘪𝘻𝘶𝘮𝘪, + 𝘣𝘰𝘬𝘶𝘵𝘰.

𝗴𝗲𝗻𝗿𝗲: 𝖿𝗅𝗎𝖿𝖿, 𝗌𝗆𝗎𝗍.  

𝗿𝗲𝗾𝘂𝗲𝘀𝘁: 𝗁𝗂!! 𝗂 𝗅𝗈𝗏𝖾 𝗒𝗈𝗎𝗋 𝗐𝗈𝗋𝗄𝗌 𝗌𝗈 𝗆𝗎𝖼𝗁 ❤️❤️❤️ 𝖼𝖺𝗇 𝗂 𝗀𝖾�� 𝗌𝗇𝖾𝖺𝗄𝗒 𝗌𝖾𝗑 𝖿𝗈𝗋 𝗄𝗎𝗋𝗈𝗈, 𝗂𝗐𝖺, 𝖺𝗇𝖽 𝖻𝗈𝗄𝗎𝗍𝗈? 🤭 𝗍𝗁𝖺𝗇𝗄 𝗒𝗈𝗎!  

⤿ 𝗿𝗲𝗾𝘂𝗲𝘀𝘁𝘀 𝗰𝘂𝗿𝗿𝗲𝗻𝘁𝗹𝘆 𝗰𝗹𝗼𝘀𝗲𝗱.  

𝗂 𝗐𝖺𝗌𝗇'𝗍 𝗌𝗎𝗋𝖾 𝗐𝗁𝖺𝗍 𝗒𝗈𝗎 𝗆𝖾𝖺𝗇𝗍 𝖻𝗒 "𝗌𝗇𝖾𝖺𝗄𝗒 𝗌𝖾𝗑" 𝗌𝗈 𝗂 𝗃𝗎𝗌𝗍 𝗐𝖾𝗇𝗍 𝗐𝗂𝗍𝗁 𝗅𝗂𝗄𝖾 𝖺 𝗌𝖼𝖾𝗇𝖺𝗋𝗂𝗈 𝗐𝗁𝖾𝗋𝖾 𝗍𝗁𝖾𝗒 𝗁𝖺𝗏𝖾 𝗍𝗈 𝖻𝖾 𝗊𝗎𝗂𝖾𝗍????

― 𝘁𝗲𝘁𝘀𝘂𝗿𝗼𝘂 𝗸𝘂𝗿𝗼𝗼.

≻ he’s pretty adventurous ≻ so having sex in places that are less than convenient is stupidly common. ≻ lock rooms, the office, public bathrooms ≻ anywhere is free game for him.

+

“shh, kitten,” you whimper at the low timbre of his voice, “don’t want anyone to hear you, you know? because if anyone else saw your slutty little cunt taking my cock, i’d be real mad.”

you pant against his hand, eyes rolling back in your head as the tip of his cock hits your g-spot. your body jerks in his arms and you clamp down tight around him, slick dripping down his length.

he groans, grinning as he presses his lips against the shell of your ear, “is that it, baby? is that your spot? right there?”

you nod, eyes wide as he continues to fuck you. he wants to send you over the edge. just as you’re about to cum, you both here approaching footsteps.

while your heart lurches in your chest, fear gripping you, his cock only throbs harder at the aspect of being caught. the look in your eyes, like you’re a deer caught in the headlights, is exhilarating to him.

― 𝗵𝗮𝗷𝗶𝗺𝗮 𝗶𝘄𝗮𝗶𝘇𝘂𝗺𝗶.

≻ it’s not very common that the two of you have to “stay quiet” ≻ because it’s not very common that you have sex in situations that call for it ≻ but sometimes shit happens ≻ like one tooru oikawa suddenly deciding your apartment is particularly cozy for a weekend.

+

you have both hands clamped over your mouth to silence your moans. your boyfriend’s cock was fat, throbbing and hot within your sensitive cunt.

“stupid shittykawa,” hajime growls, hands cupping your bouncing breasts as he ruts his cock into you, “m-making you hide those pretty sounds from me.”

you only whine into your hands as he finds your clit with his thumb, using your juices to slick the bud to make the glide easier. he watches your eyes, so expressive as they widely stare up at him.

oikawa is in the next room, the spare bedroom, whether he’s asleep you have no idea. but if he’s awake, he can certainly hear your bed squeaking.

iwaizumi growls, “fuckin’ cum for me, baby. cream all over my cock, c’mon.”

your back arches and you sob into your hands as you’re thrown over the edge. he groans, soft and breathy as he shudders atop of your own trembling body, spilling his load into your gushing cunt.

“iwachan!!” your boyfriend’s obnoxious best friend called from the other side of the wall, “you guys are nasty, are you done?!”

“if you don’t like it get outta my house, shittykawa!” iwa rages, which is only amplified by oikawa’s giddy, teasing laughter.

you smile and hug your boyfriend, “maybe if you didn’t give him such reactions, he wouldn’t tease you.”

“shut up, let’s go another round and make sure you’re extra loud this time.”

― 𝗸𝗼𝘂𝘁𝗮𝗿𝗼𝘂 𝗯𝗼𝗸𝘂𝘁𝗼.

≻ he has little to no self control ≻ especially when it comes to you. ≻ man lit wants you all the time ≻ so sometimes you just gotta shut your lips and stay quiet.

+

“k-kou!” you squeal, thankful that the heavy bass of the music blasting through the club covered it up.

he grins, wrapping a strong hand around your throat as he fucks himself into your creaming cunt, “feel good? getting fucked in public like this?”

“y-you’re i-insatiable, kou!” you complain, making him laugh.

the sight of him, dual colored hair slicked to his forehead, bright eyes wild and wide, and that sexy grin on his face, makes you gush around him. he groans, eyes rolling back into his head as his pace falters for a moment.

“you feel so fucking good,” he growls, “touch your clit, play with it so you can cum like a good little girl for me.”

you race to do as you’re told, eager for your orgasm. his cock was thick, stretching you and tapping your cervix every time he sunk balls deep.

he watches your fingers play with your little bud, feeling you clench around him. just as you’re about to fall over the edge, the bathroom door slams open and drunken giggles fill the bathroom.

he grins, tightening his grip on your throat so not a sound can escape. he leans in close, lips brushing your skin as he whispers, “cum.”

«────── « ⋅ʚ♡ɞ⋅ » ──────»

© 𝗮𝗹𝗹 𝗰𝗼𝗻𝘁𝗲𝗻𝘁 𝗯𝗲𝗹𝗼𝗻𝗴𝘀 𝘁𝗼 𝘀𝗲𝗶𝘁𝗮 𝟮𝟬𝟮𝟬. 𝗱𝗼 𝗻𝗼𝘁 𝗺𝗼𝗱𝗶𝗳𝘆 𝗼𝗿 𝗿𝗲𝗽𝗼𝘀𝘁.  

[seita]

— a man looks up your skirt.

ɪɴᴄʟᴜᴅᴇs: ᴋᴜʀᴏᴏ, ᴅᴀɪᴄʜɪ, + ɪᴡᴀɪᴢᴜᴍɪ.

𝘩𝘰𝘸 𝘸𝘰𝘶𝘭𝘥 𝘬𝘪𝘺𝘰𝘬𝘰, 𝘬𝘶𝘳𝘰𝘰, 𝘥𝘢𝘪𝘤𝘩𝘪 𝘢𝘯𝘥 𝘪𝘸𝘢𝘪𝘻𝘶𝘮𝘪 𝘳𝘦𝘢𝘤𝘵 𝘵𝘰 𝘢 𝘮𝘢𝘯 𝘵𝘳𝘺𝘪𝘯𝘨 𝘵𝘰 𝘶𝘱𝘴𝘬𝘪𝘳𝘵 𝘺𝘰𝘶 𝘸𝘪𝘵𝘩𝘰𝘶𝘵 𝘺𝘰𝘶𝘳 𝘬𝘯𝘰𝘸𝘭𝘦𝘥𝘨𝘦? 𝘵𝘩𝘢𝘯𝘬 𝘺𝘰𝘶!

⤑ 𝙧𝙚𝙦𝙪𝙚𝙨𝙩𝙨 𝙘𝙡𝙤𝙨𝙚𝙙.

»»   ────── {.⋅ ✯ ⋅.} ──────  ««

i don’t write for kiyoko, sorry babie! the settings are a little all over the place i apologize for that.

𝐭𝐰: 𝐬𝐞𝐱𝐮𝐚𝐥 𝐡𝐚𝐫𝐚𝐬𝐬𝐦𝐞𝐧𝐭, 𝐦𝐢𝐥𝐝 𝐯𝐢𝐨𝐥𝐞𝐧𝐜𝐞, 𝐚𝐠𝐠𝐫𝐞𝐬𝐬𝐢𝐯𝐞 𝐥𝐚𝐧𝐠𝐮𝐚𝐠𝐞.

— tetsuro kuroo.

≻ he’s scary. ≻ he’s also the most likely to make a big scene over it ≻ he’ll shout at the guy, garnering much attention ≻ as he shouts about how disgusting the creep is, shaming him publicly

+

he pulls you behind him, narrowing his gaze at the man who looks positively guilty. though, he’s unsure if it’s because he feels bad or because he’s been caught. you’re trembling as you cling to your boyfriend’s arm.

“you fucking pig,” kuroo snaps, making various eyes fall to the two of you in surprise at hearing someone speak such words so loudly, “do you enjoy creeping on innocent girls? it’s like you want someone to bust your fucking lip! you’re disgusting, you hear me?!”

the guy is flushed, mouth open as he attempts to make an excuse but all the eyes on him and whispers around him make him nervous until he’s sweating.

“let’s go, baby,” kuroo grumbles, urging you to walk ahead of him, a glare thrown over his shoulder at the disgusting man who looks relieved at your departure.

as much as he’d love to take it further, getting you to a safe place is what he should be focusing on.

— hajime iwaizumi.

≻ he’s confrontational. ≻ like will actually get physical if he has to. ≻ he’s not willing to back down until the guy apologizes you and promises to never do something vile again. ≻ will close the argument with “if i ever find out, i’ll break more than just your fingers.”

+

the squeal you let out surprises him and he looks over to you, eyes wide. your forcing your skirt down as you stare at a man, who is crouching on the ground with his phone in hand, with wide teary eyes.

iwa gets a look at the guys screen and see the camera is on and almost immediately, his temper is flaring. he nudges you away gently, a stark contrast to the way he immediately stomps down on the mans phone, not caring that his hand gets caught under the heavy shoe. the man yelps, attempting to pull himself free but iwa presses down until he’s sure the screen is shattered beneath his weight.

when he eases off, the man is whimpering, hugging his hand to his chest. there are eyes on the two of you and you immediately move closer to your boyfriend, tugging his sleeve.

“can we go, hajime, please?” you ask.

he glances over at you and relaxes a bit before returning his glare to the man, “you ever even think of doing something like that again, it’ll be more than just your hand that’s broken, trust me.”

your boyfriend throws his arm over your shoulder and presses a kiss to your forehead, eyeing the man as the two of you walk away.

— daichi sawamura.

≻ he’s protective. ≻ granted, they’re all protective but ≻ unlike the other two, daichi’s first instinct ≻ is to get you away ≻ rather than fuck the guy up. ≻ is the most likely to make the guy literally run away from the face of pure rage he makes at the man.

+

he heard the camera click and immediately, his eyes fell on the man in the seat behind you. you were leaning against daichi to keep your balance as he held onto the overhead rail.

“hey, what the hell are you doing?” daichi hisses, tugging you to the other side of him so he’s towering over the startled man, “you better delete that picture, old man.”

the look on daichi’s face is even scarier than the one he makes when he’s ticked at his friends. it’s dark and threatening, he doesn’t blink as the man shakily deletes the image and shows his screen to prove to your boyfriend it’s gone.

then, he’s scampering away like a little rat. daichi immediately moves you into the abandoned seat and situates himself to stand directly in front of you, blocking off any possible view of you from those behind him.

»»   ────── {.⋅ ✯ ⋅.} ──────  ««  

© all content belongs to seita 2020. do not modify or repost.  

[seita]

— wearing their hoodie/jersey.

ɪɴᴄʟᴜᴅᴇs: ɪᴡᴀɪᴢᴜᴍɪ + ᴀsᴀʜɪ.

𝘏𝘦𝘩𝘦 𝘢𝘭𝘴𝘰 𝘸𝘩𝘢𝘵 𝘢𝘣𝘰𝘶𝘵 𝘈𝘴𝘢𝘩𝘪 𝘢𝘯𝘥 𝘐𝘸𝘢 𝘴𝘦𝘦𝘪𝘯𝘨 𝘵𝘩𝘦𝘪𝘳 𝘨𝘧 𝘸𝘦𝘢𝘳𝘪𝘯𝘨 𝘵𝘩𝘦𝘪𝘳 𝘫𝘦𝘳𝘴𝘦𝘺𝘴/𝘩𝘰𝘰𝘥𝘪𝘦𝘴 𝘧𝘰𝘳 𝘵𝘩𝘦 𝘧𝘪𝘳𝘴𝘵 𝘵𝘪𝘮𝘦? @strawbirb​

⤑ 𝐫𝐞𝐪𝐮𝐞𝐬𝐭𝐬 𝐜𝐥𝐨𝐬𝐞𝐝.

»»   ────── {.⋅ ✯ ⋅.} ──────  ««    

— hajime iwaizumi.

≻ it was a cold day and he had left one of his hoodies at your place a previous time he’d been over. ≻ it still had his lingering scent in the fabric ≻ so when you slipped it on before your morning classes, you felt incredibly content. ≻ but you didn’t think about it when you stopped by your boyfriend’s apartment afterwards. ≻ when you opened the door, he was gaping at you like he’d never seen you before. ≻ “wh-what is it?” ≻ “you uh...” he cleared his throat and you noticed how his cheeks turned red up to his ears, “you’re wearing my hoodie...” ≻ “oh!” you looked down at yourself, shrugging your shoulders, “yeah, i just threw it on. do you...do you want it back?” ≻ “no!” he froze when he blurted it out far too quickly, raising his hand to scratch the nape of his neck nervously, “you uh...you look nice.” ≻ you smiled, stepping into his apartment, planning to steal more of his clothes in the future.

— asahi azumane.

≻ he never thought seeing you in his old highschool jersey would make his heart race ≻ but then you came out of his bedroom one morning ≻ wearing nothing but the jersey ≻ and he felt all the blood rush to his face ≻ it felt like his brain stopped working ≻ and he just stood there, looking at you like you were a goddess ≻ “you okay, asahi?” you asked, running a hand through your messy hair ≻ “yeah you just...” he cleared his throat, “where’d you find that?” ≻ “hm?” you looked down at yourself and giggled, making his heart soar, “it was in your closet.” ≻ he cleared his throat and waved you closer to where he was cooking breakfast, “you look beautiful.” ≻ he was sure in that moment he’d never be more in love with you.

»»   ────── {.⋅ ✯ ⋅.} ──────  ««  

© all content belongs to seita 2020. do not modify or repost.