Lilith helping out a student!

"...alright, that concludes today's lesson, I'll see you next week!" Lilith clapped her hands together, and the students left the classroom. "See you- oop!" The last student in class dropped his phone, instinctively he squatted to retrieve it. But just then...

R-R-RIP! The sound of his jeans ripping a massive hole echoed through the room. Lilith turned around to see him covering his crotch, red faced. "Oh, don't worry about it, no one cares if your boxers are visible anyway, go on home now!" Lilith chuckled. "Oh... erm, that's the thing..." Lilith raised an eyebrow as he struggled to get the words out of his mouth.

"I didn't wear any today." Lilith laughed a little. "Oh, can't have you out in public then! Take your pants off."

"Huh?" The already red faced man turned even redder. "I have a sewing kit here, let me see if I can mend it. Don't be shy, it's already out anyway!" He shyly removed his pants, and handed her his trousers, leaving him completely uncovered from the waist down. "Come, come! Sit over here while I fetch my sewing kit. She dragged one of the chairs and put it close to her desk. He sat down, hands over crotch, waiting for Lilith to return.

"Right, let's see what I can do- oop!" This time Lilith dropped her little sewing kit, quickly squatting down to retrieve it. He got a clear look at her purple panties as she got down, but much to his equal amounts of amusement and horror, her skirt had ridden up all the way, exposing her underwear even as she stood. Lilith put the ripped pants and the sewing kit on the table. "Right! You sit here while I fix your pants, be patient now!"  She stood behind her desk as she noticed he was squirming in his seat.

"Oh, you're a bit uncomfortable that I'm looking directly at you?" He nodded, cupping his crotch all the while. "Oh, don't worry about that! I'll just scoot over here so I can't see you! She walked around the table and had her back facing him. "Now I can't see you! Alright, you make yourself comfortable!"

Lilith bent over and got to work, all the while humming and shaking her hips. The sight of Lilith's almost bare bottom rhythmically swaying a mere inches in front of him got him very erect. "Damn it! Alright all I have to do is stay calm and-"

"Oops!" Lilith dropped a thread roll, and she took a step back to see where it went. She bent down a little, and now to his horror, she was rubbing her butt directly on his erection. "Looks like we're both a bit accident prone today! Where did it go..."

She looked around, with each movement arousing him further and further. "Huh! They fly into a different dimension if you drop them." She started looking even harder, now moving even more intensely back and forth, side to side. "Miss, you're...!" He tried to warn her, but the sensation of her shapely bottom against his erection soon proved to be too much.

"Ahgh!" He moaned as he could hold on no longer. He tried to move his seat away from her, but he couldn't pull away in time. To his horror he came right onto her panties, and a bit of her skirt. "What happened?" Lilith turned around to look at him.

"I uh..." He pointed at his "artwork" he had made on her. Lilith looked back at him and his "smoking gun" and smiled. "So that wasn't a table I was feeling..." She teased him and he turned yet another shade redder.

"Don't worry about it... It's only natural! Anyway, I've fixed it, clean yourself up and we can go home." Lilith handed him some tissues and his pants back. "I'll see you next week, okay?" Lilith waved him goodbye and he darted out of the room, barely managing a nod back.

"That was very fun... Though I probably should throw these out." Lilith removed her panties to look at his handiwork, chuckling as she threw them in the wastebin.