Theo stumbled back and fell on to the floor, Stiles stood there snarling at him "Get out!" He yelled, Theo looked up at him with wide eyes as he stood up. Stiles growled at him as he watched Theo back away from him, he didn't expect the teen to do that to him. "Get out of my house and stay away from my pack!" He snarled.

"Stiles please I'm sorry."

"No you're not, do you have any idea what they did to me?" Theo wanted to tell him no, but he just looked away from and heard the teen growled at him. "I thought you knew." He spat as he grabbed the hybrid by the throat and pinned him to the wall. "Tell me!" Stiles claws grew and started to stick into his neck.

He winced as he felt the claws cut his skin before he turned back to Stiles who eyes become a rich gold, not the same colour as betas, then he spotted the red rings around the golden orbs. Theo swallowed a lump him throat as he looked at the half naked teen "Tell me!" He snarled, as he squeezed his throat. Theo choked and grabbed Stiles arms as his eyes turned blue. "TELL ME!"

"Y…your special to them… they want you lure out the beast." Titling his head Stiles leaned into him and growled at him

"Explain?" He squeezed his hand again

"Ahhh… okay… they heard how your survived being taken over by the void. They wanted to recreate that with you…but without the dark kitsune coming back. All they wanted want a perfect being for the perfect werewolf!" Stiles dropped him and growled.

"Now you can get out." He turned and walked back to his room dropping his towel onto the floor before he closed the door shut with a bang.

Theo gasped and rubbed his throat before looking down at the blood on his hand before looking back at the teen and sighed he pushed himself up and he walked to the door. He stood there and listen as Stiles got dressed, running his hands though his hair he looked at the wall. "I know I messed up Stiles with you. I still have my goal you know, kill Scott take his pack become alpha make you my mate. I tried to stop them from taking you, I did my best delayed them for a long time. Telling them that If they gathered the others before you that it will make it easier. For a while they believed me that is until the night I slept with you outside the Vets." He stopped and sighed as he listen to the person on the inside of the room. "I've always wanted you." He then turned to leave.

Later on…

Stiles was in the living room trying to remember what the doctors did to him, but it did was had him running to the toilet to throw up. Derek come in and smiled when he saw the teen in the kitchen but the frown quickly grew when he smelt the vomit in the area and Theo. "Stiles are you hurt?" Derek asked him, but the teen shook his head and went to seek comfort form the wolf. "Shhh I got you now." Stiles sniffed and held onto Derek for dear life.

"I know what they did to me." He whimpered, he was happy that Derek is now back home…pack home…

"What?" Derek asked, he stood still as he just held Stiles as the teen nuzzled his face against Derek's chest. "Stiles what did Theo tell you?" He asked as he pulled Stiles back and let the teen look up at him. Stiles frowned and looked down at Derek's shoes and his feet. "Stiles." He said softly, as he stroked his face "It won't change how I feel about you." He told him, the teen looked up at him

"Better not." He mumbled, with a small smile, he sighed "He said that they changed me to make the perfect being for the perfect Werewolf." He stopped and looked out the window "For something called the beast."

"The beast." Derek asked feeling confused as he tried to remember where he heard that name before.

Derek was sure he should report this to Deaton, John and Chris like now but Stiles had other ideas. He started to mouth at Derek's throat and purred softly as pushed the after towards the sofa, the older wolf let out a huff of air as he fells onto the sofa he looked up to see Stiles grin down at him pulling his shirt off his and dropping to the floor before climbing onto Derek's lap. "Stiles?" The teen went back to mouth at the wolf's throat as the "Stiles this might be a bad idea?" He said, he could feel his wolf growl as his hand found their way to Stiles' hips and his head leaned back and tilt letting him have access to his throat.

"It's a great idea." Pulling back and tilting his head "Please I need you." He told him, and Derek found he could not deny Stiles because Derek wanted him to.