"I can't do that." Derek said the next week, Stiles looked up at him from his school book a pencil in his mouth looking at him confusion written across his face
"Do what?" He asked, as he went to rub his stomach there was a small swell no at it made Derek was purr and nuzzle the little bump
"My wolf has been going crazy for the last couple of days and I know I promises you we will go slowly but I can't we need to claim you." Derek sounded so lost and he was standing there his eyes threaten to close blue at him
"I said go slowish not dead pace." He said, with a small smile for him.
He could see Derek's brain turning, clicking what he said into place and his eyes widen and he suddenly moves making Stiles jump as the wolf scoops him up and carries him over to the bed and laid him down, on his back before pulling the teen into a kiss. Stiles gasped as he felt Derek cover him, his hands moved like octopus all over Stiles moving under his t-shirt and rubbing his hot hands over the bump and up to the teen's chest making Stiles arch up to him. "Mine." Derek growled in Stiles ear making the teen whimper and pulled at the wolf's belt trying to undo it.
Later on Stiles was curled up against Derek's chest covered in sweat and was grinning as a loon as h nipped Derek's chest before looking up at him, the wolf smiled at him and nuzzled into his neck and licked the mark he left on his neck. "Derek I'm scared, this whole pregnancy thing and what if Peter brakes out?" Derek warped his arms tightly around his mate and sighed breathing in his scent
"Peter won't be coming back I promises if he comes near you I will rip him apart and feed him to the crows. You heard what Deaton say, it rare but not uncommon among wolf packs." He told him as he rubbed his stomach, he could feel the tiny spark coming from the baby along with a heartbeat and then there was another spark and another heart beat that made the wolf sit up
"Derek?" Stiles whispered looking worried as he pushed himself up on his elbows
"Did Deaton say how many you're having?"
"No? He just took blood to confirm it…why?" Stiles asked, as he looked Derek's shocked face
"You're having twins." Derek told him, Stiles eyes widen as h looked down at his stomach before looking back up with wide eyes
"W…What? N…No how can't have one let alone two? FUCK! FUCK!" He cried as he climbed out of bed pulling the sheets around him as he paced the floor "Fucking Peter I am going to cut his dick off!" He snarled. Derek stood up and grabbed Stiles by his arms and kissed him on the lips to get him to breath before another panic attack started.
Stiles whimpered into the kiss and then Derek pulled out and looked up at him with tears running down his face "Hey it's okay Stiles, it will be okay they are wolf pups with sparks, they are going to strong and beautiful like their mother." Stiles felt his cheeks blush as he hiccupped with tears
"What If they are crazy as their daddy?" He whispered, Derek shook his head and kissed the top of Stiles head
"Peter is only crazy because he was in the fire and that whole time in a coma would have drove him insane. Our pups won't be." Derek whispered as he kissed his way down Stiles face until he got to his lips and kissed him deeply. When he pulled away Stiles felt dazed again
"Our pups." He smiled softly as he leaned into Derek's hold.
They went to Deaton the next day, the vet greeted them with his normal smile and let them in the back room "What can I do for you Stiles?"
"Derek felt two sparks and two heart beats." Stiles tells him, the vet nodded and tapped the metal table and Stiles groaned as he moved to the table and hopped up onto it "Can I have a pillow?" he asked, Deaton walked into the offices and came out with a pillow, both Stiles and Derek looked at him
"You think I don't have weres sleeping here?" He smirked as he put the pillow under Stiles head "You said you felt two Sparks?" He asked Derek
"Yeah and they are both weres I could smell that." The vet hummed
"Pull your shirt up Stiles let's have a look." He said as he pulled out a small tube "This will be cold." He squeezed the gel onto Stiles stomach making the teen making a Ooo sound.
They looked at the machine as the vet moved the wand over Stiles stomach "There they are, two little pups." Deaton said Stiles frowned when he looked at the babies
"You're not joking they are pup?" He said loudly, his eyes widen in shock as he looked at Derek who looked sheepish "Did you know this could happen?" Derek didn't say anything he just looked at the screen at the two tiny bumps…that would explain why his bump is so small… Derek thought
"Derek?" Stiles whimpered
"I'm sorry Stiles Peter must have…have done it in his wolf form it's the only time I've heard about Pups being born rather than child." Derek told him.
Stiles wiped the gel of his stomach and sat up looking at them both waiting for someone tell him what the hell is going on "I thought I was just going to have a normal baby now I've going to five birth to a litter of puppies?" He growled at them. Deaton gave him a small smile
"As Derek said Peter must have done it in his wolf form, it would be easier to impregnate you." The teen shook his head feeling light headed
"Stiles this isn't a bad thing, it's just very different." Derek whispered to him as he rubs his back Stiles looked up at him with tear filled eyes
"Will they stay like that?"
"No on their first full moon they will become human." The wolf smiled as he nuzzled Stiles neck to calm him down and let him breathe deeply."
On the drive back Stiles looked out the window at the passing building "I'm going to name one Loki." He said, Derek looked at him from the corner of his eyes while trying to keep his eyes on the road
"As in the North god of Tricky and Mayhem?" He asked, Stiles smiled at himself as he placed his hands on his stomach
"Yeah."
"Oh good I was worry you were naming him after Loki from the Thor films." Derek said dryly, again Stiles smiled at him "Why Loki?" Derek asked
"Because if the other one is a boy I will call him Harry." Stiles told him, Derek sighed and rolled his eyes
"Harry Potter?" He asked
"You know me so well."