She wants more

Her cock finally receeds from the gloryhole, and you take a minute to recover your breath.

That... had been too much. And you didn't want to betray Sarah even more, so you should turn off the lights and leave-

The door opens, Yuri ignoring the rule to wait five minutes before going to the other side of the gloryhole.

Still dressed in her school uniform, she looks so cute and innocent, not betraying the wickedness within her heart; though the slight sweat in her forehead and faint blush were clear signs of her recent climax.

She freezes for a moment, looking at you in shock before she smiling in devious joy.

"Oh, I can't believe my luck! Doug!"

"H-Hey! The rules!" You protest rather weakly.

Yuri giggles, unbottoning her shirt and revealing the lack of a bra, letting you see her B cup in all of its elegance. "Now now, Dougie; don' t tell me you don't want more..."

In a practiced movement, she pulls down her skirt, slowly and teasingly. Her hardening cock was exposed again, the sight of you bringing new life back to it.

You stammer, nervous about this new development. You couldn't do more; Sarah would be furious. Or heartbroken. Or both!

And yet, not even half a minute later, your hands are pressing against the wall; your pants and underwear pulled down to your ankles.

And you were doing your best not to moan as Yuri rims your ass with her dexterous tongue. Her hands hold your cheeks apart as she explores your backdoor, her fingers massaging them with delicate, teasing movements.

It wasn't long before Yuri pulled back. "That should be enough preparation."

You gulp as she stands up, still holding your hips with one hand as she aligns her dick with the other. A small shiver run up your spine as the tip presses against your asshole.

Slowly, ever so slowly, she started to push, your eyes widening as her dick passed through the entrance.

"Oh, you are so tight..." Yuri mutters, grabbing your hips with both hands as she gently fights against your virginal butt to go even deeper.

The sensation of being filled by this cruel, beautiful girl and her irresistible pillar of virility has left you without words, at least for the moment.

It wasn't fast, but it wasn't long before both of you were moaning in unison as she hilts all the way to the base of her cock, every warm inch filling your ass.

You arch your back, pushing against her.

"That's my slut..." Yuri says in approval as she starts to move.

As she did, you couldn't deny this anymore: you wanted this. Your moans, your hard member bouncing as she moved, the small but growing thrills at every cute sound she made as she took you... They were clear answers to her advances.

And Yuri knew it, too.

"Yes, Take it!"

The girl's thrusts were slowly but steadily becoming faster, stronger.

"Look at you, giving in to your sister's bully! Submitting to m-my cock!" She teases, playfully spanking your butt; it didn't hurt, but it sure took you by surprise.

"I should have done this sooner! B-but now you are mine! I will fuck you every d-day, every mo-moment!"

The idea of more, of being taken by this barely legal girl every time she wanted to... It was embarrassing how much it was turning you on.

You look back at her, and realize it was turning her on even more: gone was her aura of cute politeness; all that was left was a horny girl, bright red as she looked at you with eyes full of lust.

"I will fuck your love for Sarah out of your heart, and replace it with devotion to me! To my c-cock! I-I will-CUMMING!"

Her member pulses, releasing her heavy load inside you, bringing you to your own orgasm. Your cum paints the wall as hers filled your intestines with another, surprisingly big and warm, load.

Yuri falls forward, laying against your back and panting as hard as you, before giggling and whispering seductively into your ear.

"We are going to have so much fun, you and I..."