this one is pretty short, i admit. but not much to do on a 'study date' mainly because i don't write smut. i actually used my Biology textbook for the DNA thing. anyway, read, review and enjoy

Item: Studying

Pairing: Linzin

Prompt by: Araku the ValiDrava

"Okay, Name an animal that is both a carnivore and herbivore."

"Platypusbear."

"You are right. Do you ever think that some of the questions are too easy? I mean, in what year was Avatar Aang born? Hello, everyone knows he was found when he was twelve which means he was born in twelve BG."

Lin reclined on her bed, stretching out her back. "You're right. It's almost as though we are studying from Su's text books."

They both shared a sceptical look, thinking the exact same thing. "You don't think?"

"Flip it over."

"Year seven science. Yep, we have been studying the wrong text."

"It would be worse if we got some of the questions wrong."

Lin reached down and pulled her bag onto her bed, taking out her biology book. "Alright, how many chromosomes does each parent donate during intercourse."

"Ugh I hate biology."

"If you get it right, I'll give you a reward."

"Okay, all humans are born with forty-six chromosomes and we inherit fifty percent of each parent so, twenty-three?" Lin smiled and gave him a peck on the cheek. "Only the cheek?"

"If you get the next one, I'll kiss you on the lips."

"Deal!"

"What is DNA replication?"

Tenzin gave her a knowing smirk. "Process by which a DNA double helix makes a precise copy of itself."

Lin leaned in and placed an agonizingly slow kiss on his Lips, smiling to herself when she felt him shudder. "Next question."

They were ten questions in and Lin was down socks, pants and top, leaving her clad in her undergarments only. "Right again mister arrow head."

Tenzin watched as his girlfriend reached behind her back, sticking her chest out in the process. His mouth slightly agape. Tenzin couldn't stand it anymore. He pushed Lin down onto the bed and began kissing his way down her body, much to the enjoyment of both of them. "You are such a tease."

"Mm, I'm not a tease, I'm helping my boyfriend."

"Yes, you, are."

Tenzin sat back and took off his robes, holding his breath when Lin ran her hands down his torso, coming to rest on his waistband. Just as they were about to reunite their bodies, the door opened to reveal Su. "Have you two seen my- what are you doing? Were you about to have sex?"

"Go away."

"Not happening. Mum!"

"I'm going to kill you."

Within the matter of seconds, Toph was standing next to Su. "What's up?"

"Lin and Tenzin were about to have sex."

"I know."

Lin was in the middle of pulling up her pants when she suddenly stopped. "Wait, what do you mean you know?"

"Hello, I feel everything in this house hold. I know when my daughter is stripping for her boyfriend."

"Please stop talking."

"Now Su, if you want to get Lin in trouble, you have to tell Sugar Queen." Su let out a humph of disappointment and stomped off downstairs. "Lin, I know that you are a mature adult, but please be safe. I'm too young to be a grandmother. Have fun junior."

And with that, she was gone. "I forgot how cool Toph is."

"Shut up and kiss me airhead."