You were a poor slave that didn’t really have good trust worthy parents. Straight when you turned 17 you parents sold you off to an Alpha that was only 11 witch was the one and only Bakugo the dragon prince soon you guys moved in together and Bakugo parents just left him there with you. Luckily you knew how to do Basic things for an Omega. One day you were in heat but Bakugo walked in

Bakugo: What are you doing are you sick?! Ugh dum Humans!