Skip to the end of the day

To say that Sarah was screwed was an understatement. From the moment that chastity belt was wrapped around her, the day turned into hell. Not only was she **** to walk all the way to school, but the giant dildo stuck in her snatch was just so incredibly distracting. With every step she took, she could feel the damn thing rub around her walls while pushing on her womb's entrance, which didn't exactly help with the pain of having it suddenly pushed inside. Without any lube while her pussy was dry, she might add.

Of course, that wasn't even the worst of it. As Abby said, it was a vibrating chastity belt. And every now and then, without any warning, the bully would turn it on. Sarah felt it wiggle inside of her, the unwanted vibrations bringing her into a state of lust. Not only that, but it also had a tiny ring designed to rotate around her clit, making things even worse.

And so it went on through the day. Whenever Abby and Sarah were in the same place, which was nearly the entire day, the dildo would suddenly turn on at a random intensity, and there was nothing Sarah could do about it. She felt an enormous heat in her pussy, and she could feel her own juices starting to coat her thighs. But the one thing that made it a true hell was the fact that Sarah couldn't cum. Every time she neared the edge, every single time, the dildo would turn off, leaving Sarah incredibly frustrated.

Of course, she tried to alleviate it. Rubbing her thighs whenever it was turned on, which was almost always in class, massaging her breasts in the bathroom. She even tried sticking a finger up her ass to bring her over. Unfortunately, none of these ever managed to make her cum before, and Sarah wasn't so lucky to as to cum now.

At the end of school, Sarah was packing her bag, being the last one to get out of her math class. Her pussy and thighs were soaking wet from all the teasing, leaving a very noticeable puddle on her chair. One that she was cleaning up, trying to hide her shame. Nonetheless, she desperately needed some release from this ****.

Then she got a text on her phone, one from an unknown contact.

'Hey, slut. Meet me in the girl's locker room. Or else. - Abby"

And just as Sarah finished reading, the dildo wiggled again at a high intensity, but only for a moment. Just enough to make sure Sarah stayed on edge without going over.

"Oh!" Sarah moaned, slapping a hand on her mouth. Once the dildo stopped, she breathed again and finished packing her bag, going straight towards the locker room. While she dreaded going to her tormentor, she knew she couldn't refuse. Even if Abby didn't practically hold Sarah's pussy in her hands, she still had that picture that started it all.

On the way there, the vibrator turned on and off at random, keeping her on edge as she walked through the halls. Sarah bit her lip, desperately trying to keep her moans in around the other students, even as she knew she was leaving a trail of her juices behind her.

Eventually, Sarah reached her destination, just as the dildo stopped again. "Well, I see you're not entirely braindead." Abby smirked, holding both a key and the phone controlling the belt.

"W-what do you want?" Sarah panted.

"Rude." Abby scoffed, pressing her phone for a moment to cause another spike of pleasure. "And here I was going to offer you a deal."

"A deal?" Sarah asked, slightly worried.

"Well, more of a choice." Abby smirked. "I'm gonna give you two options. Option one: You're gonna ditch your hoodie and skirt here, and I'll let you go home without the belt." The bully grinned evilly, stroking Sarah's wet thigh. "Though, it looks like you've been enjoying my little treat."

"B-but I'll be-" Sarah stammered.

"Naked, yes, that's the point, slut." Abby said, rolling her eyes. "Of course, there's also option two: You go home as you are now, and this'll happen until the batteries run out." With a press of the button, Abby activated the dildo again, stronger than before, forcing Sarah to her knees. "Of course, tomorrow the batteries will have died, but I'll just replace them in the morning and we'll do all of this again. Your choice, slut."