Take her on the desk

You take her hand and lead her back behind the teacher's desk. Mr. Barstow keeps his desk completely clean, so there's nothing in the way as you bend Liza over it. Her tiny cheerleader skirt rides up her ass, revealing easy access to her very wet pussy.

You slide the tip of your cock up and down her pussy lips, collecting her juices. Liza moans and pushes herself up on her elbows. As you continue teasing the outside of her pussy, you reach under the back of her cheerleader top and undo her bra. Liza pulls the top the rest of the way up and pulls the bra up with it, revealing her Double D tits. The class gasps as the large, round breasts dangle under her.

You push your cock through the lips of her pussy, burying it inside her. She's extremely tight, but wet enough to let you slide in with little effort. You reach forward and grab one of her large tits.

The class watches you fuck the incredible beauty in awe. The guys are silent and dull eyed, except for Jake, who looks like he's holding back tears. The girls are cheering you on, enjoying the show in a more playful way. Mr. Barstow is staring at Liza's tits with laser beam intensity.

"Hey Liza," you say. "You wanna go to a movie on Friday?"

"Yes!" she replies breathlessly. "I'd love to! But right now, just keep fucking me! I didn't realize how badly I needed a big cock in me!"

Mr. Barstow looks like he's about to say something, but gets distracted when you move both your hands to her hips and pound her harder. He licks his lips as your hard thrusts make her breasts jiggle.

Liza screams through a powerful orgasm. You pull out and spray your jism on her pert, round ass. The luscious girl wiggles and grinds her ass as you cover it in stream after stream. The bell rings as the final bit escapes your cock.

Mr. Barstow grins mindlessly. "Class dismissed."