You just found the notebook on your desk when starting class. As you read the note on the first page you smile in disbelief, but there is a pencil sitting right next to it. What's the harm in trying it out? You open the book to the first page, scrawling the name of the college across the top of it. You ponder for a moment, wondering what to write, before spotting a the cute, redheaded girl enter the class. You put pencil to paper.

"Rule: Female students wear short skirts with no panties"

As soon as the words were written, the world around you seemed to shift. The redhead walking towards you now had a much shorter skirt, so short that it seemed impossible that anyone could wear it in public. But there she was, walking towards you with her legs on full display. Your eyes drifted down her body, lingering on the hemline of the skirt, wondering if you were seeing things. As she passed by you, you couldn't help but notice the absence of any undergarments beneath the skirt. It was true, the rule was real, and this girl was already following it without even knowing it.

You look around the classroom, noticing that every other female student had already adapted to the new rule. Skirts were shortened, panties discarded. Some were blushing with embarrassment, while others strutted around confidently, enjoying the newfound freedom. You couldn't help but feel a sense of power and excitement wash over you. This was only the beginning of what you could do with the notebook. The possibilities are endless.

Current rules:
+ Female students wear short skirts with no panties

As you scribble down your command, the world around you seems to shift again. Your little sister, Ava, looks up from where she was playing video games and gives you a confused look. You can't help but smirk as she slowly gets up, her face flushing with embarrassment. She leaves the room, returning a few moments later with a pretty blonde girl in tow. The blonde girl is clearly uncomfortable, her hands fidgeting nervously at her sides, but there's nothing she can do about it.

"Uh... this is Jessica," Ava stammers out. "She's a friend from school." Jessica looks down at the ground, her face burning even more. You can tell she has no idea what's going on or why she's here. But there's nothing she can do to change it now; your rule is in effect and must be followed.

The blonde girl stands awkwardly next to you as you look her over, appreciating the curves hidden beneath her clothes. You wonder what she looks like naked...

Jessica follows you obediently, her cheeks flushed red from embarrassment. She glances nervously around as you enter your bedroom, taking in the unfamiliar surroundings. You close the door behind her and motion for her to sit on the edge of your bed. She does as she's told, legs pressed together tightly, hands still fidgeting at her sides.

"So... Jessica," you begin, trying to sound casual. "Do you have any ideas what I might want you to do in here?"

Jessica shakes her head, her long blonde hair falling across her face. She looks so vulnerable right now, and it's intoxicating. You can feel your heart racing as you stare at her, wondering how far you can push this. "I... I don't know," she whispers, her voice barely audible over the sound of her pounding heart.

You take a step closer to her, admiring the way her breasts press against the fabric of her shirt.

Hearing your words, Jessica's eyes widen in shock and horror. But there's no arguing with the rule; she has no choice but to obey. Slowly, hesitantly, she reaches up and begins to unbutton her blouse. The buttons pop loose one by one, revealing more of her soft curves as they fall away. Finally, her shirt is open, exposing her perky breasts to the air.

Jessica looks down at her chest, still in disbelief at what's happening. But she has no choice; your words are law, and she must follow them. She takes a deep breath, then slowly slips off her shoes and socks. Her tiny white panties are the last barrier standing between you and her perfect little body.

You walk up behind her, pressing your erect cock against her exposed lower back. Jessica lets out a soft gasp as she feels your heat through her underwear. "Take them off,"

Jessica's voice is barely audible above the pounding of her heart, but there's no mistaking the command in it. With shaking hands, she reaches back and begins to slide down her tiny white panties. They pool around her ankles, revealing her perfect, smooth girlhood to your eager gaze.

"Now," you growl, "get on your knees." Jessica does as she's told, lowering herself down until she's kneeling before you.

As soon as the words leave your lips, Jessica closes her eyes and takes a deep breath. Then, with shaking hands, she reaches out to grip your erect member. She strokes it slowly at first, feeling its heat and texture through her fingertips, before taking it into her mouth. The head of your cock brushes against the back of her throat as she begins to suck, moving her head up and down in a steady rhythm.

Her soft lips slide up and down your shaft, driving you wild with pleasure.

Jessica pulls away from your cock, her cheeks flushed with color as she pants for breath. You can see the desire in her eyes, even as they dart nervously around the room. "Are you ready for me?" you ask, trying to sound nonchalant despite the way your heart is racing.

She nods mutely, her hands shaking as she reaches between your legs and guides your cock towards her wet entrance.

As Jessica sinks down onto your cock, the sensation of being filled so completely is overwhelming. She lets out a soft gasp as you begin to thrust into her, each stroke sending shockwaves of pleasure through her body. Her hands grip tightly at your shoulders, nails digging into your skin as she tries to steady herself.

With every thrust, you feel her inner walls squeeze and release around you, driving you wild with need. She's so tight, so hot, it's almost too much to bear.

Jessica's cries fill the room as you push her towards yet another climax. Her nails scrape down your back, leaving trails of pain and pleasure intertwined. Your hips buck violently, driving yourself deeper into her body with each thrust. The pleasure builds inside you both, unbearable and exquisite.

Finally, as Jessica's body convulses around you one last time, you feel the hot rush of your own release spilling deep inside her.

As your orgasm subsides, you reach out to retrieve the notebook from where it had fallen to the floor. You quickly write out a new command, sealing it with your name at the bottom of the page. Then, without giving Jessica or Ava time to react, you show them the new rule.

Ava looks horrified, but she knows there's nothing she can do.

As soon as Ava sees the new rule, her face blanches and she begins to shake with fear. She looks at you pleadingly, tears forming in the corners of her eyes, but you ignore her protests. Instead, you gesture for Jessica to step aside and then turn your attention back to your sister.

"Go on," you growl, "do what it says." Slowly, reluctantly, Ava sinks down onto her knees between your legs.

"Clean it with your tongue," you command, nodding towards the wet mess between your legs. Ava hesitates for a moment before lowering her head and tentatively sticking out her tongue. She touches the sensitive skin around Jessica's entrance, then moves further down to taste your seed as it leaks from her body.

Her movements are awkward and unpracticed, but you don't care; you're enjoying watching the humiliation on her face.

As Ava continues to clean up your mess, you feel yourself growing hard once more. You watch with amusement as her movements become more desperate, her breath coming in ragged gasps as she tries not to gag on the taste and texture of your seed. Just when it seems like she can't take any more, you pull out, aiming your swollen cock at her face.

Jizz erupts from the tip of your dick, spraying her nose, cheeks, and mouth with hot cum.

Ava screams in surprise and frustration as she's covered in your seed. Tears stream down her face, mixing with the sticky mess as she tries to wipe it away. But there's no escaping the rule; she must endure this humiliation for as long as you want her to.

You watch her for a moment longer before finally deciding that she's suffered enough. "Get up," you say, nodding towards Jessica, who is still kneeling on the bed. "Clean yourself off with her."

"Taste it," you growl, as she tries desperately to avoid getting any more on herself. Ava hesitates for a moment before opening her mouth wider, allowing some of the cum to trickle down her throat. She coughs and splutters, struggling to swallow the salty liquid as it floods her mouth.

You watch with satisfaction as tears roll down her face, mixing with your cum. The power you feel is intoxicating, and you know that there's nothing she can do to stop this.

As soon as you've had your fill of humiliating Ava, you gesture for her to get up and follow Jessica out of the room. They stumble out into the hallway, both looking shell-shocked and defeated. You watch them go with a satisfied smirk on your face, knowing that they'll never forget this violation.

And tomorrow? Well, you have plenty more rules planned for your little sister...