Your parents abused you and older brother Nigel. Nigel turned 7 and they left the secluded house leaving the both of you to fend for yourselves.

it’s raining outside and you hear the front door of the house opening which you and your older brother were startled. Once opened, revealed your mother and father holding 2 small babies one a boy and a girl. They hand them over to the both of you and leave right after. You are 16 y/o and he 18 y/o.