Hi guys! How you're doing? Holly crap! 4 553 hits, 43 reviews and 1 528 visitors! That's just great! Don't forget to write what you think about the story. Alright, the story is gonna be rated M from this chapter. Also, this is a fiction so there will not be any AIDS or pregnancy because it's a FICTION, so don't forget to wear a condom. Enjoy ;)

Stiles' P.O.V

It was the full moon and I was at Derek's place, precisely on Derek's bed. "You okay?" Derek whispered to me and I nodded to him. I was naked on this bed and so was Derek.

This afternoon, the guy close to me told me that I was his mate and that we belong together and I knew he was right because with him, I feel complete. I dunno how to explain this I wanted to be closer to Derek I wanted to be as close as possible... I wanted to be his, and that was I'm gonna be tonight.

I was lying down, on the stomach and I felt Derek's warm breath on my back approaching his face to mine, as I felt Derek's body against mine my heart was pounding really fast. Of course I was afraid about what will happen because I've never done this and I'm having my first time with that person made for me. "Sure you wanna do this?" he asked feeling my fear, I looked at him in the eyes "I've never been so sure in my life" I answered kissing him soflty.

Suddenly, I felt my mate's hands grabbing my hips and slowly entering in me. I couldn't resist to take a pillow and bite it because it hurt so bad! I was crying and breathing heavily but didn't wanna show it to Derek. "Sshhhh, I know it hurts just breath" said my wolf. Now he was totally in me, paused a little bit and the pain was gone.

Derek's P.O.V

I paused few seconds to enjoy the moment and let Stiles having a moment to stop feeling any pain. The music made by my mate's heart was amazing, and from now he's being mine forever. I decided to caress his soft skin and kissing his neck, I tried to contain myself but smelling that smell and feeling that skin against mine everything was tempting me.

After a moment, I began to continue where we were and each movement was an occasion to make me lose control, but I had to resist... I didn't know how many times I could, but I had to. Sometimes I heard some moaning from that beautiful voice. Those moans which were from pain to pleasure and lust made me lose all my drive, I couldn't resist anymore.

Suddenly I grabbed Stiles' hips once again, with more fierce in it, I was moving my hips back and forth and all my senses were crossing the limits. I smelled Stiles' sweat and it smelled great. I heard Stiles' heartbeats and this voice saying my name, and I sounded good. I felt this soft skin under my body, and it felt awesome. I was going harder and faster into him and I didn't want to stop it. My claws were going out but I managed to don't scratch this amazing but fragile body. Then I heard a huge speed-up in Stiles' heartbeat, I knew that he was close so I kissed his neck and in the followings seconds he shouted my name as he came on my bed.

I was getting hornier each second from this moment and Stiles wasn't helping. Few seconds after Stiles came I was getting wilder and suddenly I felt it... My teeth and my whole body were morphing as I came into Stiles.

Stiles' P.O.V

I heard him howling out loud, I felt his seed coming into me and... one of his claws marking my torso, close to my heart. I didn't care if I was in danger or not because I knew that what I've done was one of the best things in my life. I turned to Derek, who had his wolf-teeth out, he was looking at me like he was looking at a precious item, which made me frown a little bit and he smiled at me.

"What's wrong?" I simply asked.

"Nothing... It's just... You're always beautiful but the moonlight on your face makes you... the most beautiful thing I've ever seen" he said, still having those wolf-teeth out. Derek pulled me against him "And you're mine" he growled to my ear before teasing it with those extended teeth.

Two big arms were wrapping my torso and two legs were crossing mine. From this moment I knew where I could feel home, and I knew that was a new beginning for me. Then everything went black for me.

I woke up with a kiss on my forehead and smiled opening my eyes. There was Derek touching my cheek, looking in my eyes and I saw that blue light in his eyes. I yawned and he let a smile on his lips.

"You should smile more often." I said.

"Hello to you too" He paused "And I only smile when there's a good reason."

"Like what?" I asked.

"The mark I left across your heart, it means to others that you are and will be only mine" He grinned and kissed me.

"Yeah and it hurt when you did it because I thought you were ripping out my heart." I frowned at my wolf.

"Don't worry a werewolf would never hurt or kill his mate." He said reassuring me.

We spent few hours in this bed, just kissing and looking at each other... I think that I was in heaven, I couldn't be happier than I am right now. Sadly, I felt that something was wrong because I saw Derek frozen and paying attention to something.

"Derek?" I just asked.

"Someone is coming..." He whispered before we both heard a feminine voice calling.

"Stiles! I know you're here! I need you're help please!". It was Allison's voice.

And that's it for the moment but don't worry I promise you a longer chapter. Don't forget to review!