It was a typical Friday afternoon for Cheerilee, the foals were working on an exam and Cheerillee was grading their work. She found that some had done better than others. She was pleased that most grades to be above average, but hoped they were better.

There were two colts and a filly, however, whose grades were lower than she wanted them to be. After class was over, she told Rumble, Featherweight and Diamond Tiara to stay in class. She paced in front of her table while the trio sat in the front row.

Cheerilee stopped and turned toward the foals. “Rumble, Diamond Tiara and Featherweight… do you know why you’re still here?”

Rumble lowered his head and nodded. “We’re not doing too well, are we?”

Cheerilee nodded in affirmation. “Correct. Rumble, Featherweight, you two generally do well; Diamond, I remember you’d cheat off of other ponies, but I began to notice that you were starting to complete the work on your own, and I appreciate it.” She cantered behind her table and sat down. “I’m going to write up problems for each of you similar to what you’ve worked on over the week. These tests will be different with each of you to avoid cheating. While I grade your tests, I want each of you to think about what you have done.”

Rumble, Featherweight and Diamond Tiara nodded, acknowledging her statement and headed to their seats.

Rumble was spending more time with his brother at hoofball practice than doing his homework and after practice, he was worn out and too tired to focus on the homework.

Featherweight was focused on running the Foal Free Press, deciding which stories were relevant to the town’s interests while maintaining the fun that the paper was known for. Because of that, he was neglecting his homework.

Diamond Tiara? Well, Cheerilee had nailed her problem on the head: she would either bribe somepony to do her homework for her while she was out with Silver Spoon, or she’d copy off of somepony else.

Half an hour had passed and Cheerilee laid the first assignment on the table. “Featherweight.” The small-framed pegasus fluttered up to the table, put the assignment into his saddlebag and returned to the table. Diamond Tiara was next, and Rumble was last. After they returned to their seats, Cheerilee stood up. “Now, I don’t normally do this, but if you can ace your tests, I will give you a reward.”

The trio looked at each other in shock before giving Cheerilee a determined smirk.

Challenge accepted.

Cheerilee smiled as she made her way to the breakroom. “I’ll be back to check up on you in an hour. If you finish before then, please leave your test on the desk.”

She closed the door behind her and cantered toward a magic-powered mini-fridge and had a thought: What would they want as a reward? If she knew Diamond Tiara as well as she thought, Cheerilee wouldn’t be able to afford what she wanted; Rumble and Featherweight would be cheaper, right?

What if the reward they wanted was sexual though? They were getting to be the age where they would start becoming curious about their bodily functions in that manner. Cheerilee chewed on her lower lip at the thought of being rutted by her students and her heart began racing.

She closed the refrigerator door and cantered to the sofa and sprawled out on it, taking a hoof to her slightly moist nethers, she closed her eyes and started rubbing.

“What would Diamond want?” Cheerilee quietly mused to herself.

She could see the filly on her back, spreading her eager pussy, giving her teacher those lust-filled eyes, her vulva winking. Cheerilee’s mouth began watering, she had no idea how much she wanted to taste the filly’s nethers until now.

She imagined licking the filly’s folds and gently sucking on her cute vulva. Diamond would let out quiet squeaks of pleasure. In the corner of her eye, Cheerilee could see the colts masturbating. They didn’t last long as Featherweight shot a load of cum followed by an impressive four-shot burst by Rumble. Diamond saw this and she yelped out a moan of pleasure as she squirted some marejuice into Cheerilee’s mouth.

Licking her lips, Cheerilee rolled onto her back beside Diamond Tiara and beckoned the colts to come closer. The colts looked at each other, blushing profusely and cantered toward their teacher.

Diamond moved aside as she watched her teacher take Featherweight’s cock into her mouth and Rumble’s into her moist pussy. Diamond rubbed herself as the colts thrust themselves into the teacher.

Cheerilee rolled her tongue along Featherweight’s shaft, gently sucking as he pulled away and released her grip as he pushed in.

Featherweight panted heavily. “M-Miss Cheerilee? I f-feel like I’m going to explode.”

Rumble moaned. “Me too.

The colts doubled their efforts, attempting to thrust themselves deeper into her. Rumble’s balls slapped against Cheerilee’s soaked ass while Featherweight’s slapped her snout.

Cheerilee found herself with a mouthful and cuntful of colt seed. Diamond Tiara had her second orgasm as well.

The colts pulled themselves out of her and flopped to the side and Diamond crawled her way to Cheerilee’s used pussy and lapped up some of Rumble’s spunk.

Cheerilee swallowed Featherweight’s cum and looked to Diamond. “So…? How does it taste?”

Diamond giggled. “Delicious, Miss Cheerilee.”

“Miss Cheerilee?”

Knocking on the door snapped the teacher back to reality. In doing so, she screamed in ecstasy and made a mess on the sofa.

“Miss Cheerilee? Are you okay in there?” Rumble asked from the other side of the door.

Cheerilee slowed her breathing before she responded. “Y-yes, Rumble. I’m fine. What do you need?”

The colt pointed a hoof to her desk. “We finished our test, Miss Cheerilee.”

The reminder sent a spark in her brain. She momentarily forgot to grade the exams. She nodded. “I’ll be right out, Rumble.”

She closed the door and glanced back to the marejuice that was soaking into the sofa and hardwood flooring underneath it. “I really need to get laid...” she mumbled quietly to herself.

Moments later, Cheerilee exited the back room and made her way to the desk. She examined the tests and compared her students’ answers to her notes. Her heart began racing once more as she checked off each correct answer.

All three had every single question correct. They aced her test.

After rechecking the answers, she set down the sheets and looked to the three ponies with a smile. “Congratulations. You’ve all aced your tests.” The trio looked to each other and cheered. Cheerilee let them have a moment before quieting them down. “Now students, what would you like as a reward?” Sex, she hoped.

Diamond Tiara looked to Rumble and Featherweight and nodded. “We’d like some cupcakes at Sugarcube Corner.”

Wait a second, they wanted cupcakes? She quietly sighed and laughed. “Alright. Let’s head to Sugarcube Corner.” The foals cheered once more as they got their belongings together and headed out the front door. Cheerilee sighed. “Oh well, at least there’s Big Macintosh.” She chuckled as she pulled out a bit purse from her desk.

Mrs. Cup Cake brought a tray of cupcakes to Cheerilee’s table and the foals started digging in. Cheerilee smiled. “Thank you so much, Mrs. Cake.”

Cup Cake returned the smile. “Not a problem, Cheerilee. That’s what we’re here for.”

Cheerilee heard the bell above the door as it opened and saw Big Macintosh enter. Her heart began to race, then she saw another mare with him and her heart sank.

She laid her head on the table and sighed as she moved a cupcake closer to her. “Stallions…”