Warning: Lemons, rape, a lot of disgusting stuff. I don't like Shinji as a character, but I thought this was a perverse story I could write.
He wasn't good enough.
His mana didn't have Sakura's quality. He didn't have as many magic circuits as her.
He wasn't good enough.
That's what his grandfather had said. He'd have to use this...this book of the dead to control Rider.
He wasn't good enough.
And yet, somehow, that slut was.
He took one look at her vacant face. Those big, cow-like tits. That vacant, demure face that turned so sensual and whorish the moment her lips touched blood or cum.
He knew all that meek behaviour she wore was just an act. The crest worms had turned her into a depraved slut from the inside out.
The first few times he had her, she'd resisted. Every time, the minute she saw his big, fat cock with those giant balls hanging down, she had stopped resisting. She'd cry, sometimes, but her eyes and her drooling lips said the truth; she may not have wanted him, but she needed his cock.
That's what made it fun to torment her.
Shinji knew he was big. He'd measured himself at an impressive nine inches, with six inches around when erect. Even when flaccid he was bigger than the boys in his class were erect, with a six-inch monster hanging down there. He liked it when the other boys looked at his cock swinging in the showers.
They were standing alone, with Rider. She'd transferred the rights to him. Rider was his servant now.
And boy, was she sexy.
Shinji had to win the Holy Grail war. His grandfather would be finally pleased if he did. But this slut was too difficult to pass up. His cock was straining in his pants from how little Rider was wearing- the colour and texture of that flawless skin, those beautiful armpits, those perfect tits, that ass...He needed to fuck her. Right now.
"Rider, I'm using my first command seal: become my sex slave."
A wave of mana went over the clearing; the spell had worked. Rider bowed her head in acquiescence.
"As you wish, master."
"Nii-san, it's not-" Sakura began, her soft voice sounding fearful.
A harsh slap from Shinji left her mute.
"Shut it, slut. I'll do whatever I want with this whore of a servant." Shinji said, his voice shaking with rage.
"Sorry, nii-san, it won't happen again." Sakura replied, now contrite. Shinji pulled her towards him, feeling up her ass and groping those big juicy tits. The Grail worm would get her horny as he fondled her and assaulted her, shoving a finger each in her pussy and asshole. He extracted them as she grew wetter, tasting his fingers. Even her asshole was tasty.
He threw her onto the bed as the Grail worms forced her to masturbate. She watched as he walked toward Rider, unzipping his pants.
He took Rider by the shoulder, roughly shoving her down to her knees-right in front of his cock as it now swung freely.
"Suck." he commanded. He wanted to see those perfect lips wrapped around his cock.
Rider wasted no time complying. The boy was blessed down there. She'd seen bigger cocks, in all honesty, but she'd been a total slut when she was alive. Poseidon's giant cock could hardly be a fair comparison to a mortal.
She began sucking, easily fitting the giant cock down her throat. she'd taken much bigger ones.
The effect was immediate. Shinji had evidently never been sucked to this extent. Sakura could barely get down six inches, but this whore was taking down nine with ease. He'd come any time soon.
And he did, the minute Ridder's tongue reached out and licked his heavy, giant balls. in 45 seconds flat, she'd drained him of cum, as he unloaded wave after wave of jizz down her throat. He kept unloading on her face and down her tits as she roze for air, and she kept taking it, as the last wave of jizz fell into the valley between her boobs.
A satisfied Shinji collapsed to the ground, his cock flopping down in its flaccid form.
This was going to be interesting.
Short introduction, guys. Will write more as and when I can.
