Unexpected

Chapter Three: Thanks Doc

Avena is oats and farina is grits so now you know the difference if you didn't already.
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Stiles gawked at Derek before he exploded with laughter, Derek glared at him while he continued to laugh at Derek's ridiculous statement. Derek raised his eyebrows annoyed Stiles knew he was being serious but that all sounded all too unrealistic he was a guy after all. Stiles' chuckle died down and he looked at Derek his laughing fits started up again.

"I'm being serious." Derek roared his irritation growing.

"Derek I'm a guy I'm like one hundred percent sure I can't get pregnant." Stiles wiped his eyes with imaginary tears.

"I'm taking you to Deaton." Derek announced making a U turn.

"How am I gonna eat my burger if you don't like people eating in your car?" Stiles pouted more concerned about his food.

"Today is the only exception." Derek spoke strictly and Stiles let a gleeful squeak escape his lips as he reached for the bag.

Derek chuckled focusing on the road once again. Stiles ripped open his burger packaging and chomped into his food with a satisfied sigh. Derek watched him obviously nervous Derek chewed on his lip worried that he actually got Stiles pregnant. Stiles slurpped on his shake after swallowing a couple bites of his burger, Deaton's office came into view and Stiles couldn't help but feel rushed to eat but somehow he managed to finish his entire burger and a couple of fries as Derek parked.

"You didn't even eat." Stiles suddenly felt self-conscious about how much he ate in so little time.

"I'll eat inside." Derek wiggled the bag while he shut of the engine a grin on his face.

"I don't even want to be here it's ridiculous." Stiles took a sip from his drink.

"I'm just making sure." Derek spoke with determination that Stiles knew Derek wouldn't shake.

"Fine, fine." Stiles sighed and exited the car shake in his hand.

Derek smiled and also exited the car shutting the door behind him. They walked into Deaton's Stiles checked before walking just to make sure Scott wasn't close around. Derek knew that Scott wasn't there because he listened to the heart beats he knew all his packs heartbeats by heart, he knew Stiles' the best and Stiles' heartbeat was combined with another that Derek wasn't familiar with.

Derek opened the door for Stiles' and Stiles thanked him quietly. Deaton looked up from his desk and gave both boys a concerned frown before smiling warily at them. Derek returned the smile not knowing how to ask Deaton for this odd favor. Stiles watched the two exchange nervous smiles and he took another drink from his shake.

"Deaton, can I ask you for an odd favor." Derek approached the counter.

"Depends, how odd?" Deaton stood up an eyebrow raised.

"Can you give Stiles an ultrasound?" Derek spoke bluntly and Deaton gave him a shocked look.

"An ul-ultrasound?" Deaton sputtered gaping at Derek.

"I'll tell you everything if you just do this for us." Derek sounded like he was willing to get on his knees and plead.

"But you can't tell Scott." Stiles added.

Deaton sighed and rubbed at the bridge of his nose, "Yeah come on boys."

They walked to the back and Deaton started getting everything set up. Stiles sat on the steel table kicking his legs boredly while drinking his shake Derek shook his head while opening his burger ready to fill his empty stomach. Deaton took the shake out Stiles hand and put it on a different table, Stiles let out a whine and Deaton directed him to take off his sweater and lift up his shirt.

"You're gonna have to take me to dinner first...that's what Derek did." Stiles spoke with a new found sass that made Derek choke on his burger.

"Uh...is this your way of coming out? Because I'm pretty sure if you said that to Scott he wouldn't laugh." Deaton chuckled obviously still very confused.

Derek drank his shake to sooth his throat. Stiles was laughing at Derek's blushing cheeks, Deaton was amused by the two as he grabbed the petroleum jelly. Stiles lifted up his shirt revealing his pudge Derek's eyebrows shot up, he didn't notice Stiles was gaining so much weight even if he wasn't that big he had gotten bigger. Stiles hummed to himself a song his mother used to hum to him before bed, Deaton squeezed the jelly on Stiles belly.

"Ah..Christ that's cold." Stiles complained causing Derek to chuckle.

"Sorry." Deaton hummed as he started searching for the baby with the sonogram.

Deaton looked at the screen for a good five minutes before his eyebrows knit together with pure confusion. A surprised smile spread across his face Derek and Stiles watched him carefully waiting for him to say something. Right when he moved the sonogram to the left a heartbeat sound enacted from the screen and Stiles let out a small gasp. Deaton looked both of them in the eye with pure joy.

"You're having a baby." Deaton breathed and Derek had abandoned his burger completely,"You're about two months in."

Tears spilled out of Stiles' eyes a smile on his face, Derek clutched Stiles' hand a smile that Deaton hadn't seen on Derek in along time was on his face. Deaton clicked some buttons and the sound of the printer went off in the other room gaining Stiles and Derek's attention. Stiles sniffed and Derek wiped away Stiles' tears with a gentle smile on his face. Deaton handed Stiles a paper towel to wipe the gel away he walked out of the room to grab the photo's he just printed, Derek kissed Stiles' forehead gently muttering soothing words to him.

Stiles got the gel off his body tear stains on his cheeks Derek cleaned up his mess throwing out the food he no longer wanted. Stiles lowered his shirt and put back on his sweater his eyes puffy and his cheeks red. Deaton walked back into the room and handed Stiles two pictures and Derek one.

Before Derek could ask why he only got one picture Deaton spoke, "Stiles one is for your father...that is if he knows."

"Uh.." Stiles looked sheepish and Deaton sighed heavily.

Derek looked down at the picture and couldn't help but smile a cute smile that made his dimples pop, Stiles hadn't seen Derek smile like that since they both confessed their love for each other. Stiles looked down at the picture also his mind blown how could he out of all people be pregnant, he knew he was a guy and that it was impossible but here he was looking at a picture of his barely formed baby. Deaton watched the couple with fond eyes before clearing his throat gaining both their attention.

"I'll see you in two weeks..okay?" Deaton looked at Stiles.

"Yeah just call me for what day and I'll come after school." Stiles hopped off the table and took Derek's hand.

"Thank you, Deaton." Derek smiled and they both walked out of Deaton's office.

They entered the camero both silent but smiling. Stiles couldn't help but stare at the picture he was ecstatic he was having a baby with his love and Derek was happy and everything was perfect. Derek started the car and placed the ultrasound picture on his dashboard so that way he would see it everyday, Stiles smiled approvingly at him.

"So I'm pregnant." Stiles breathed and looked up at the clear sky.

"Everything is gonna change." Derek hummed.

"Thanks captain obvious." Stiles teased making Derek roll his eyes.

"Stiles." Derek spoke seriously.

"I know, I just don't know, you know?" Stiles ran his fingers through his hair.

"Do you want me to sleep over today?" Derek grabbed his hand and started making circles with his thumbs on the back of Stiles' hand.

"Please." Stiles whispered and Derek kissed his hand.

They drove in silence Stiles was grateful for it, for the first time in a long time Stiles had no idea what he was going to do. He looked at Derek he knew he wanted to keep the baby but he didn't know how to actually take care of one especially a werewolf one. Stiles frowned and rested his hand on his stomach maybe this was for the best or maybe this was for the worst he wasn't sure yet.