Kurumu and Jin

Kurumu shifted uncomfortably. She was in the Academy library, studying for an upcoming test. But she was finding it hard to concentrate.

Her cunt was throbbing, and she was finding it hard to focus. Jin's huge cock was ever present in her mind.

Sex with him had been everything her mother had claimed, her pussy ****-fed an incredible feast of cockmeat that had stretched her cunt to its absolute limit, sending shockwaves of pleasure to every corner of her body. She had been utterly dominated by him. Her pussy was still sore from their constant fucking during the day and night, and she wanted more. He had cum SO much, poured so much sexual mana into her core, the orgasms had been out of this world.

Billions of sperm had been injected into her womb, and she could feel them moving around in her belly, tadpoles of raw lifeforce mixing with her own innate magic. More than that, she'd intimately felt every last bit of Tsukune's own seed scraped out by Jin's massive glans, his size and shape perfectly designed to defeat a lesser male which her boyfriend clearly was.

Tsukune had a small penis.

She'd known this instantly. But it was cute. She liked it. It honestly excited her to see it all hard and exuberant. But it had been disappointing, despite her feelings.

Jin was an asshole. But he was also her Master. Her big-dicked stud of a Master who also owned her tiny-penis boy-friend, her Destined One.

That was more than a bit difficult to wrap her mind around.

But what she did know was that she wanted something big and massive to fuck her. Like a horse hung monster of a cock, pounding and stretching her cunt past the point of penetration, she thought, fantasizing about it as her own fingers reached down under her skirt, suddenly thankful for the school's prohibition against panties, rubbing against her warm slit eagerly.

She bit her lip and shut her eyes and imagined having sex with him again.

"I know this is a somewhat secluded spot but playing with your nasty cunt in public is a bit much, don't you think?"

It was her Master, of course. He sat on the bench beside her and pressed big firm chest against the back of her shoulder. He casually wrapped his arm around her and she gasped as his hand grasped her breast, his big fingers sinking into her soft sensitive flesh. Kurumu's eyes instantly latched on his lap and the pronounced bulge in his pants. She knew he was soft but the sheer girth of the thing was more than apparent.

"You're pretty excited about this, aren't you?" Jin said with a smile in his voice, his big hand squeezing her breast, "Even though you're quiet."

She looked away even as her cunt liquefied and her womb hungrily throbbed, "No... I'm not..."

"How far have you gone with Tsukune?"

"None of your business."

He chuckled and brought his other hand to slip between her thighs causing her to gasp, his big fingers finding her sensitive folds instantly as they began to massage in slow circles, "None of my business? The both of you are mine. Tsukune's already told me everything you two have done together and he did so while urging a pathetic load of weak human seed out onto the floor between my feet."

She groaned and twitched against him as he eagerly plunged two fingers into her slit, a galling wet schlicking sound filling the space, "Ah! ah! You know we've had sex! I've rode Tsukune many times by now!"

He laughed, his fingers twisting and churning in her sensitive cunt as he brought his mouth to her ear, his breath hot and excitedly malicious, "And he didn't satisfy you at all did he? Not half as well as I did? Yes?"

He pulled his hand out of her and brought it up to her face. She stared at the creamy white liquid that stained his fingers, her own fluids. She couldn't help but blush and look away as he laughed again.

She shook her head, slowly banging it against the back of the bench in defeat.

"Answer me."

"No...!" The word was a defeated whimper as his fingers thrust in and out of her, "No... he didn't..."

His hand left her breast and she felt the pressure of it leave her completely as she was spun around to face him, "Then why were you playing with your cunt? Were you thinking about me? About us?"

Kurumu couldn't take it anymore. She was too horny. She was too needy. Her womb had more than descended, it was demanding to be filled. Tsukune couldn't even reach her womb on his best day! His short dick stroking the front part of her pussy. She needed it DEEP!
She needed to be impaled on a big fat cock. She needed to feel it sliding down her throat. She needed it to violate every one of her holes.
She needed her master's big hard dick in her right now!

"YES! I was thinking about you, master! I was thinking about your big fat cock and how much I fucking NEED it!"

"What about Tsukune?"

"I l-love him! B-but- he's a little dick! He can't satisfy me!"

Master's voice was firm and filled with satisfaction as the sounds of his hands tearing at his pants were music to her ears, "Well fucking said."

Kurumu was mesmerized, watching with rapt attention and a touch of apprehension as he slid his hand into his pants, and hauled out his truly massive slab of thick, veiny flesh.

Twice now she was thankful for the rule against panties as Jin spun her violently around, his hands slipping up underneath her skirt to grasp her hips, his fingers sinking deep into the flesh of her buttocks as he pulled her down, spearing her on his massive rod.

"Ohhhhffffuuuu...." she groaned as he pressed deep inside her, stretching her insides as he reached around to grasp at her swaying breasts, "Yoooooooou're so b-biiiiiiiiiiiiiiiiiiiiiiiiiigg!"