For the longest time Cor and Sar had been two peas in a pod. They always worked together in class, they always got along, and worked really well as a team. The only real time they weren't together was when they were brought to their homes. Cor was generally more quite with a more blank stare with his brown eyes and well trimmed black hair, and Sar generally did most of the talking and was very active with his blue eyes and blond hair. Recently though they were approaching their 13th birthdays which coincidentally also happened to be on the same day, and after their health class was talking more about genders they began looking at each other in slightly different ways.
During a lunch period they started talking to each other.
Sar said "So then we'll be turning 13 soon and be getting our genders right?"
Cor nodded silently thinking about the implications.
"I wonder if we'll be the same gender or not. If we are i'd imagine we'd have a similar situation, but what would happen if we were different genders... Would we still be friends, would that friendship strain, would it develop into something else?"
Cor sighed out a "who really knows? We'll cross that road when it comes."
Sar laughed a bit and said "I suppose that's true. I'm really curious how i'll turn out myself." he jokingly posed a little sexily like a female model and said "Would I be a busty lady..." he switched to a more muscly stance and said "or a more buffy man?"
Cor said "Why do you think you'd be muscular or busty?"
Sar said "can't a genderless thing dream?"
The two of them went about their days for a bit longer till their birthdays came up. Their parents gave them a bit of a joint birthday where they had fun with some friends and all over enjoy themselves. Birthday presents were opened and some games were played. At the end of the day Sar and Cor had a little sleep over at Sar's home. The two had gotten ready to sleep and in their own sleeping bags in Sar's room they talked a little.
Sar asked "Hey Cor... do you feel kind of weird tonight?"
Cor said "actually yes... a little."
"Thought so, I think we're getting our genders now." Sar touched his chest with his left hand and his groin with his right and said "I can't tell what I am right now though. I don't have any fat or whatever on my chest or anything in my groin right now."
Cor said "Just go to sleep, usually after a good nights rest you will know what gender you are..." Cor yawned.
"But isn't the question of your gender drive you crazy? A big life changing event could be happening now and we have almost no control! We're not even sure what we are becoming!"
"Just go to sleep. I'm tired and would rather freak out in the morning."
"But! but!"
"Good... Night... ZZZ"
"Good night Cor..."
and with that the two genderless kids fell asleep but when they woke up...