"Owe, owe, owe. That hurt." Luna whimpers to herself, in great pain from the wedgie. "Oh well, it could be worse." She says to herself afterwards, happily skipping back to her room to replace her panties. She heads off to her next class, sitting patiently and kicking her legs back and fourth while drifting into her own little world. Unfortunately, after fifteen minutes no teacher shows, leaving her alone in the class except for her, two or three boys, a few girls, and Pansy and her cronnies. She continues to smile dreamily to herself, as a paper ball hits the side of her head to alert her to her surroundings. She looks around, before spotting the offending paper ball on the other side of the table, so she leans over to grab it, sticking her butt into the air.
She unravels it, showing a picture of a girl leaning over a desk being given a wedgie, with the words 'Loony giving a Moony' over it. She pulls a confused face, until a sensation hits her, locking her in place as someone hits her with a binding hex on her legs and torso.
"Hey there Loony!" Pansy mock-cheers, approaching her from the side. "How you been?"
"F-fine thanks." She replies, realizing what's happening. "How are you?"
"Well, we're bored really, and apparently, so is everyone else. See." She grips the side of the blond's head, turning her to look behind her at the other students sat behind her, who all appear bored, if now slightly interested in what's going on. "So, we were thinking, why not cheer them up. You know one thing that makes everyone happy?"
"Oh, a Snargle!"
"No, something else." Pansy grips the back of her skirt, lifting it up ever so slightly. "We were thinking, something you should be familar with. We came back to check up on you a few minutes you know, saw your ripped panties on the tree."
"Please don't give me a wedgie." She whimpers, realizing where they're going, and trying to intercept it as Pansy walks around to her front. "Its not very nice."
"Oh, maybe not for you, but it really is for us. Ready girls?" Pansy asks her friends as they lift up her skirt, showing the rest of th-now paying full attention-class, before they then grab her hands. The class snickers at her choice of underwear, another blue pair, this one with light green circles and spots all over it with pink stripes. "Ok, now, brace yourself Loony." Pansy grabs her waistband, deciding to do a more personal, muggle method of pranking. "3, 2, 1, WEDGIE TIME!"
Luna yelps in pain, as her panties are pulled once more, giving the, now entertained, class a nice view of her bare butt. She tries to cover her butt with her hands, but Pansy's cronies hold her arms back, giving her cheeks a few swats to teach her not to try that again, as Pansy pulls with all her might to give they happy dreamer the worst wedgie she can muster without using her own magic.
"Loony's giving a Moony!" Pansy yells happily, sharply tugging a few times as Luna tries to squirm, but is unable to do anything but wiggle her tush as her legs and back are trapped by magic.
"Hey! What's going on?" Someone interupts as they enter the classroom, drawing the attention of the class towards...