Mandy looks momentarily surprised before giggling shyly. "Okay," she agrees, sliding out of her desk and walking around the front. She comes to a stop in front of him and leans forward, resting her hands on his desk. Her breasts are mere inches from his face now.

"Go ahead," she whispers, arching her back slightly. "Touch them if you dare."

"Jerk off?" Mandy echoes, tilting her head to the side in confusion. "What do you mean? It's not like you can do that here." She glances around, as if suddenly realizing where they are. Her cheeks flush slightly with a mixture of embarrassment and excitement.

"Besides," she continues, lowering her voice to a whisper again, "I thought we were supposed to be having fun together today?" She leans in even closer, her breath warm against his ear as she whispers, "

As Ms Ruby sits on his lap, her breasts press against his chest and her hips gyrate ever so slightly, grinding against him. He can feel the heat emanating from her body, making it difficult to think straight. She leans in closer, her lips inches from his ear. "Or..." she breathes, "...you could touch me." Her hand slips between them and begins massaging his erection through his pants. With each stroke, he feels himself growing harder and more desperate for release.

Ms Ruby gasps at the touch as Tyler's strong hands cup her breasts, kneading them firmly through her thin bra. She moans loudly, arching her back and grinding against him even harder. "Fuck, yes!" she pants, her breath hot against his neck. Her hips move faster now, riding up and down on his lap as she seeks relief from the intense pleasure building inside her.

"Just let go and enjoy it, baby," she murmurs, her fingers deftly working at the button on his pants. "I promise you'll feel so much better." With a final tug, she frees his hardening cock from his jeans and boxes, letting it spring free into the open air.

Her hand wraps around him, stroking gently as she begins to knead his balls through his underwear. "See?" She kisses along his jaw before planting a hot, wet kiss on his lips. "

Ms. Ruby looks over, noticing the commotion in the back of the room, and raises an eyebrow. The girl behind Dave smirks up at her, not bothering to hide what's going on. Ms. Ruby shrugs, seemingly amused by the situation, and turns back to the lesson. The bell rings, signaling the end of class, but no one seems in a hurry to leave just yet...