Started With A Prank {oikawa x seme male OC}

chp: 28

it was the middle of class, on a nice wednesday afternoon... well it was nice.

oikawa felt annoyance creep up, he reached for his water only to grab air. he looked up from his history assignment and turned to the football player.

the male hummed like nothing happened, he looked at the corner of tsuyoi's desk, clicking his tongue.

his water bottle was on the far side of his desk, if oikawa wanted it he would have to reach for it. and knowing the male, he would someone how get oikawa to crawl over his desk for it and then get him in trouble for the disturbance.

"give me my water bottle." oikawa whispered, strangely, he wasn't all that annoyed.

"what water bottle?" tsuyoi asked, raising his hand for the answer. oikawa was quiet as their sensei called on him, "the jōmon period is the time of the first inhabitants of japanese archipelago around 30,000 B.C."

"correct aiko, and what is the jōmon period named after?" she raised a brow, challenging the football player. this was something they hadn't fully discussed yet, so she was curious to see his extensive knowledge.

"it was named after its cord-marked pottery. then followed by the yayoi period in the first millennium B.C. when new inventions were introduced from asia."

"very good," she hummed, "we haven't even covered that yet. i'm impressed."

"thank you, sensei rukia."

she faced away and looked down at her textbook, writing something for the class to copy. tsuyoi focused back on oikawa, smiling at him.

"smartass." oikawa playfully glared, "now give me my water bottle."

"what ever do you mean, dear fellow captain?"

"that's literally my water bottle, give it back."

"it's mine."

"it's says property of the great oikawa tooru." oikawa deadpanned, "it's not yours."

tsuyoi shrugged, "it could be." he reached for it, "since you're so thirsty and you won't stop whining, here you go." he handed it over.

~~

"tsu-chan, i just realized what you meant when you said 'it could be.' to me." tsuyoi cocked a brow, "you were implying you, right?"

tsuyoi smirked, "aw~ look at you finally using that tiny brain of yours." he teased, pinching oikawa's cheek, "you're so cute when you're smart."

~~

oikawa smiled reaching for it, but tsuyoi moved his hand, lightly smacking the top of his head with his free hand. he couldn't use the water bottle, it was metal.

"where's my thanks?"

"you don't deserve one." oikawa snatched his water bottle out of tsuyoi's hands, sticking his tongue out.

tsuyoi snickered, leaning on his palm. he was about to turn his focus in front of him, but oikawa looked back at him, giving him a skeptical look.

"what?" tsuyoi asked.

"what'd you put in it?"

tsuyoi blinked, "nothing?"

"i don't believe you. that 'nothing' was a question."

tsuyoi smirked, leaning a bit closer, "if you wanted my spit-"

oikawa clamped his mouth shut, blushing. either from embarrassment or disgust, either way it was amusing to the taller male.