Just a teaser for a story I'm working on :3

Matthew sighed, pushing his books into the small locker and slowly closing the door. Leaning forward he place his forehead on the cool metal, his brain racing as it planned for the rest of the day. Matthew knew he needed to focus on his school work, but in just three more measly hours he was gonna finally meet him. Matthew had met Chris on a pup/handler app a few months ago, and after several weeks of planning, Chris had managed to be free from work long enough for the two to be together.
As he was day dreaming about Chris's body, that black hair and brilliant blue eyes, Matthew realized his hips were shaking side to side. He was letting himself wag in the middle of the school hall! Swearing under his breath he straightened up, wincing at the tightness in the front of his jeans, before turning and yelping. A high note that made the black haired man behind him smile, the blue eyes sparkling with mischievous pleasure at having surprised him. Chris laughed once and gently touched Matthew's chin.
"What's wrong? You look like you saw a ghost!"
Matthew stared in disbelief at Chris, his knees together as his legs trembled. Staring back into Chris's eyes he could feel his thoughts slipping, wanting nothing more than to drop onto his knees and bark with joy.
"Wh... what? Wait... Why are you in here? I thought... We weren't supposed to meet til after school!"
"We were, but I kept thinking about you and wanted to see my pup, by the way, happy late 19!" Chris laughed as he held up a large gift bag, his eyes still sparkling as he tempted Matthew to take the gift."C'mon ya' know ya'wanna see~."
At that Matthew's pride flared, growling lowly he slid out from between Chris and the lockers, clutching his bag and looking away, nose tilted up as he began to go down the hall.
"No. I have three more periods today and your shenanigans can wait. Now, if you want to meet..."
"Lox, HEEL."
Matthew froze, his entire body twitching as he fought against the command. He glanced at Chris, all playfulness gone from his eyes as he glared at the disobedient pup. A small whimper slipped from Matthew as he felt his knees almost giving, placing a palm on the wall for support.
"D... Don't you even!" Another growl building in his throat, "Don't try to use that on me right now you son of a-"
One second Chris was as still as a statue, the next he was on Matthew, pinning him against the wall and gripping both of his wrists with an iron grip. As Matthew looked in the now cold blue eyes, he realized his mistake.
"Lox, I think you need to be reminded who's in charge pup."