Disclaimer: I do not own Teen Wolf, Jeff Davis and MTV do. If I did, Stiles would have left with Derek and Cora in the 3A Finale, but he didn't so enjoy this plot.
Stiles laid motionless inside of some womans ovaries thinking. He's been here from quite some time and he'd heard rumors that if he stayed to long, he'd die a long and gruesome death. Stiles didn't want to die. He wanted to find a sperm to fuse with. He wanted to become whole. But all he could do is sit back and wait for his owner to comply.
Derek float in the dark surrounded my millions of other alpha sperm and beta sperm. He didn't really know what they were waiting for. All he knew was that he had to win if he wanted to live. Derek floated closer to the top as the space got tighter. Derek felt it when their small room burst and they all went sailing into a tunnel. Derek sailed faster, he had to win. He didn't wanna be waashed away with the others.
That was when Stiles saw him. He was long, and fast. As he got closer Stiles floated further away.
Derek slowed, "hey."
"Um, hi." Stiles replied.
"What's your name?" Derek asked.
"Stiles, you." The egg said moving closer to the sperm. "Did you come to makeme whole?"
Derek, wiggled in place before nodding. Stiles floated closer and Derek too that as a go and sailed sraight into Stiles outer layer. Derek, had done it he'd won. And he'd help Stiles live out his dreams to fuse and become one.
9 months later baby Sterek was born.
A/N: You can judge me now. I've kicked off the madness. I made egg/sperm talk.