Jimmy impregnates both his granny and mother, and also accidentally impregnates his sister

This sick story is meant as an putrid fantasy not real life. When Jimmy’s mother Margie (4 months pregnant with Jimmy’s son) decided to move in with Jimmy and Jimmy’s grandmother Addie (who was 8 months pregnant with Jimmy’s twin daughters), Jimmy expected his 9-month fuckfest with Addie to come to a screeching halt a