Kiss me again -KarJohn-

"John, this shit is stupid." Karkat complained, sneering at the screen.
The human lazily threw his arm around the grumpy troll. "Shush Karkat! This is my favorite part!"
The troll held his breath, his heart skipping beats at the touch. The human had touched him plenty of times before but there was just something about being close to him that Karkat felt comfort in.
"You say that every five seconds fuckass!"
John ignored him, his eyes fixated on the movie screen where Nic Cage was doing something heroic that Karkat cared nothing about. He swore the derpy kid had a gay crush on the actor but nooooooooooo: he was not a homosexual.
"Yep, I'm out of here."
He pushed himself to his feet but John grabed his arm and gave him a pouty look.
"You can't leave yet Karkat."
"Watch me."
John yanked on the troll's sleave, causing him to topple backwards and on top of the human, who just giggled.
Karkat froze. He could deal with most of John's cuteness without batting an eyelash but that giggle could not be ignored. It was his weakness. He growled low in his throat, pinning John against the couch.
"Uhm," John giggled nervously, "What are you doing?"
"I'm going to kiss you stupid."
"But Karkat... I'm not a homosexual..."
"I don't fucking care,"  he hissed pressing his lips roughly into the human's.
John sqeeked, trying to squirm out from under him but eventually gave up.
The troll abruptly pulled away, a faint blush tinting his cheeks.
"I'm not sorry for that," he whispered to John, whose eyes were clenched shut and lips slightly parted.
"Do that again," he whispered, not opening his eyes.
"What the hell did you just say?"
"Karkat I- I liked that," he confessed, gazing up at the confused troll, "So if you like me, kiss me agian."
Karkat didn't have to be told twice.