For "guides" on interactive versions (like visual novels), users often post walkthroughs on forums like F95zone or LoversLab , which track choices and outcomes for adult games.
If you are looking for the actual media or walkthroughs for a game of this name: Kitty LeRoux Mommy's Fertility Impreg Blackmail
A scripted scenario where the performer plays a specific character (in this case, a "Mommy" figure). For "guides" on interactive versions (like visual novels),