In Beacon Hills there is a law that states if an Alpha gets an omega pregnant they must marry and move in together and mate with each other. Stiles (18) and Derek (21) hate each other and often fight. But after a Halloween party at Jackson house stiles finds out he's pregnant. The last thing he remembers is fighting Derek. What happened afterwards? Who's the father? How's he gonna tell everyone? How's he gonna raise his baby? THE IDEA WAS MADE BY JungkookJiminBunny, they asked me to write this and they have full credit for the idea and plot I'm just writing it! Warning: omegaverse, MPREG, pregnancy, violence, smut, BDSM, underage drinking, drugs, trauma, self-harm, mentions of abortion, cussing, fighting and mental health.