Kyle sat next to Kasie in class. They were both students at Kangaroo High. Little did Kasie know that Kyle has a massive crush on her. Kyle would frequently pass love letters to her during class, but she never read them. He would constantly think about her and daydream about marrying her, and his teacher would have to constantly snap him out of his daze. One particular afternoon, Kyle mustered up the courage to speak to Kasie in person and convey his undying affection to her. Kyle feverishly waited until after last class to greet Kasie in the hallway. Once the bell rang, Kyle jumped out of his seat and booked it towards Kasie who was chatting with one of her female friends. Kyle took a deep breath and lightly rested a hand on Kasie's shoulder. Surprised, Kasie spun around to see Kyle shyly smiling at her. "Uh, hi," said Kasie, a little weirded out. "Um... hi, Kasie," said Kyle, trying desperately to play it cool. "So," he said. "Whatchya been up to?" he said this with a dogged wag of his hips. Kasie was understandably confused. "Nothing much," she said. "Is there something you wanted to tell me?" Kyle's heart dropped. Play it cool, he had to keep telling himself. "I just wanted to tell you that... that..." "That what?" interrupted Kasie. "That I-I kind off... well..." Kyle fumbled to get the words out. "...Like you," he finished. Kasie stared at him for a moment. "That's really sweet, Kyle, but I already have a boyfriend," said Kasie. "I know you understand." With that, Kasie walked off, proceeding to converse with her friends. Words could not describe how embarrassed Kyle was. He was mortified beyond comprehension. But more than anything, he was hurt. Kasie had rejected him. His eyes welled up with tears, and he began to sob silently. His pain eventually turned to anger though, and Kyle wanted revenge. He was going to make Kasie pay for breaking his heart one way or another.

The Next Day

It was lunchtime, and Kasie had just got her lunch, and she plopped herself down on her seat, opening her carton of strawberry milk. Kyle watched with resentment as she started eating. Eventually, she got up and walked to the restroom. Suddenly, Kyle's face lit up. He got a deviously disgusting idea, and the very thought of it caused him to grin. Kyle ran past Kasie's table and snatched up her milk cartoon, dashing into the boys' restroom with it. Kyle made sure the coast was clear and then unzipped his jeans. Kyle held Kasie's milk cartoon up to his throbbing cock, which was oozing streams of precum. Kyle smiled, bit his lip, and began to jerk off. He was so horny, that he orgasmed almost immediately, shooting his gooey jizz all into Kasie's milk, but he wasn't finished yet. Kyle clenched his muscles and took a nice, big piss into Kasie's milk cartoon. "Bon appétit," he said to himself, chuckling. Kyle went back into the cafeteria and sat the milk on Kasie's table. Pretty soon, Kasie came back, and the first thing she did was guzzle down her milk. Kyle watched as Kasie's lips pursed in disgust. "What's wrong with this milk?" she asked her friend who was sitting across from her. "What do you mean?" her friend asked. "I mean this milk is kind of thick and gooey like slime," said Kasie. "Gross," said her friend. Kasie finished her lunch and threw the other half of her milk away. Kyle couldn't believe Kasie had just drank his semen. He felt so dirty and vile. This feeling made him overwhelmed with horniness, and he wanted Kasie to pay some more.

After P.E., Kasie went to the girls' locker room and took off her clothes, shoving them in her bookbag and stuffing it in her locker. Kyle watched Kasie leave without locking her locker. Kyle was so overrun with lust and animalistic horniness, he quickly made sure no one was looking and ran into the girls' locker room. It was vacant. Kyle opened Kasie's locker and pulled out her bookbag. He found one of Kasie's toothbrushes. Kyle feverishly stripped off all his clothes and shoved Kasie's toothbrush up his hairy ass, pushing it in and out. It felt good. Kyle sat it aside and pulled out Kasie's socks. Kyle jerked off with it and climaxed all over it. Kyle, then, took a stinky dump in Kasie's other sock, and pushed it deep in her bookbag, hoping she'd find it later. He found a sandwich that Kasie was going to have for a snack. He took it out of the bag and slathered his unwashed bare feet all over it, and for the finishing touch, he pissed in her thermos. He farted a few times in her bookbag to stink it up, and feeling satisfied, he went to go catch his bus.

The End