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Language:
English
Series:
Part 21 of kinktober 2024 (haikyuu!! edition)
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Published:
2024-10-24
Words:
848
Chapters:
1/1
Comments:
2
Kudos:
45
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3
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1,219

love’s on fire

Summary:

If there’s one thing that Wakatoshi loves about his boyfriend, it’s how small he is.

[kinktober: day twenty one, size difference.]

Notes:

day twenty one: size difference.

(See the end of the work for more notes.)

Work Text:

If there’s one thing that Wakatoshi loves about his boyfriend, it’s how small he is.

 

Some people might call him rude for thinking that about Kaname, but his boyfriend is well aware of Wakatoshi’s adoration for his smaller stature. After all, Kaname also likes the fact that he’s so much smaller than Wakatoshi. They fit well together this way, and it’s always easy for Wakatoshi to pick up Kaname whenever he wants (which tends to be rather often, especially when they’re alone).

 

They both especially like it when they end up like this together, with Wakatoshi boxing Kaname in against the bed, his much larger frame keeping him from truly being able to escape anywhere. Kaname’s eyes are bright with interest and want, evident in how his cock is hard and resting just against his hip. Wakatoshi’s own cock twitches against his stomach, simply from acknowledging the sheer differences in their sizes.

 

Kaname is shorter, dainty and practically fragile. Wakatoshi is large and broad, despite how narrow his waist may be. When they first wanted to sleep together, Wakatoshi had actually been a little worried that his cock would be too much for Kaname to handle—only to be proven wrong by Kaname riding the hell out of him.

 

Now, Wakatoshi loves to watch the way Kaname’s stomach bulges and stretches with his cock inside of him. It drives him a little mad, makes him want to make it a permanent fixture—a constant protrusion in the shape of his cock on Kaname’s body. He groans loudly at his own thoughts, letting his head fall forward a bit between his shoulders. Kaname lets out soft laughter, wriggling his hips under his boyfriend, a small smirk coming to his face.

 

“Are you lost in your fantasies again, Wakatoshi?” He mutters, tone affectionate and teasing.

 

Wakatoshi can only nod, leaning himself down and pressing several kisses along the side of Kaname’s shoulder and neck. “I can’t help it. You’re too easy to fantasize about.”

 

Kaname lets out a soft snort then, playfully rolling his eyes. “You’ll hurt me. I’ll start thinking you like Fantasy Me more than you actually like me.”

 

Wakatoshi shakes his head and lowers his body at the same time, his cock pressing down against Kaname’s smaller one—causing his boyfriend to let out a low moan. “I could never, Kaname. Why would I? You’re here for me to touch and feel—I can’t do that in my thoughts.”

 

An exasperated yet affectionate sigh leaves Kaname then. He can’t help but smile, reaching his hands up to tug at Wakatoshi’s head and pull him up into a kiss. His hands are warm against his cheeks, so much smaller than Wakatoshi’s own. He loves the feel of them on his face. Wakatoshi can feel Kaname shifting around on the bed then, until his legs are being hooked around his waist, pulling him down against Kaname completely.

 

“You’re so earnest,” Kaname mumbles against his mouth. “Now, if you could please get your big dick inside of me…”

 

Wakatoshi has learned to appreciate Kaname’s humour and impatience in the bedroom. The corner of his lips twitches up into a smile, a chuckle leaving him as he runs a large hand down the front of Kaname’s small frame, squeezing his thigh briefly. He grabs hold of his cock and presses the head of it against Kaname’s rim.

 

They moan in tandem as Wakatoshi slowly pushes into him, stretching Kaname further than his fingers ever could. Kaname’s hole is sucking him in, his cock twitching and leaking against his stomach as Wakatoshi bottoms out inside of him. Already, Wakatoshi can see the faint outline of his cock in Kaname’s stomach, and he moans lowly, squeezing his eyes shut for a moment.

 

Kaname’s moan is breathy and full of quiet laughter, his lips turned up into a smirking smile. He watches Wakatoshi with lidded eyes, clenching down around his cock. “You’re so big, ‘Toshi…” He moans softly as he runs a hand down over his stomach, carefully pressing his hand down against his abdomen over where Wakatoshi’s cock is buried inside of him.

 

Wakatoshi shudders, his hips bucking forward immediately. It jostles Kaname in place, making his boyfriend giggle out another moan. When Wakatoshi finally lets himself look up at the smaller man, he can see mischief mixed in with the lust in his eyes.

 

“C’mon, Wakatoshi…” Kaname bites the corner of his lips now as he suddenly circles his hips around, making Wakatoshi’s cock move within him. “I want you to fuck me so hard we end up doing it against the headboard.”


He pictures it then—holding Kaname’s much smaller body up against the headboard as he rams his cock inside of him. Wakatoshi shudders as his hands instantly wrap around his thighs, his thumb and fingers nearly meeting as he does, pushing them up as he pulls his hips back and begins fucking into Kaname quickly. He’s going to make sure they don’t stay still at all, and that Kaname does end up with his back against that headboard now.