A Devilish Game - Made to Make You Think :)

I watched as Ricky walked past my classroom, a devilish smile on his face. He was up to something, he was always up to something. The bell rang announcing the end of third period and I rushed to my locker.

"Hey," Ricky grinned at me and I cocked and eyebrow up at him.

"What you do this time?" I asked as I twisted my combination and slammed on my locker so it would open.

"Nothing -," Ricky was cut off by the scream of my seventh period teacher, Ms. Singer.

I turned around to see her covered in green slim, her face scrunched up in anger.

"Nothing? Really Ricky, do you expect me to believe that?" I asked him as I grabbed my lunch sack.

"Wait. Watch," he commanded and I turned around to watch Ms.Singer.

"Eli Gorber!" She screeched as Eli froze.

"Yes?" He asked meekly as he took in the sight of the angry teacher.

"Principals office! Now!" She screamed at him and waved a note in front of his face.

"I swear, I didn't do that!" He yelled back but marched to the principals office anyway.

"Ricky, Ricky," I asked and shook my head, my eyes dancing with laughter.

"I won. He is no longer in the competition," Ricky whispered in my ear and let his hand grasp mine.

"Hm. It would appear that you did," I answered him and gave him a peck on the lips.

"I'll be at your house at seven, you better be ready," he warned before giving me another kiss, a kiss with a twisted meaning behind it.

I'll start you guys off easy :)
Who pulled the prank on Ms. Singer? Explain your answer.

What competition were Ricky and Eli in? Explain why you believe this.

What reward do you think that Ricky will receive?

Write what happens when Ricky goes to get his reward. Please, don't make it super duper long - Thanks.