Shell x Eric (Blood Bank) Omegaverse

This is an omegaverse, fan fiction of my faverout manga, Blood Bank with my baby, Shell as an omega and Eric as an alpha.

In short, a new potion is created to seperate people into categories such as, Omega and Alpha. No one is forced to take it, you take it at your own will and then you'll experience changes depending on what one you took.

Shell was passing a potion and pheromone shop when he sees an Omega and Alpha potion in the shop window, he decides to buy it with the hope that him and Eric could start a family and live together. Shell didn't know the side effects of being an omega, only that he would be able to give birth to a child.