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1. Birthday girl by BennathonCurshel

   Fandoms: Agatha All Along (TV)  

   • Explicit
   • Creator Chose Not To Use Archive Warnings
   • F/F
   • Complete Work

   05 Apr 2026

   Tags

   • Creator Chose Not To Use Archive Warnings
   • Agatha Harkness/Reader
   • Agatha Harkness
   • Reader
   • Wanda Maximoff
   • Mommy Kink
   • Step-parents
   • Mother-Daughter Relationship
   • step mother/ daughter incest
   • Strap-Ons
   • Double Penetration
   • Anal Sex
   • Rimming
   • Humiliation
   • Loss of Innocence
   • innocence kink
   • Loss of Virginity
   • Anal
   • Dildos
   • Double Penetration in Two Holes
   • Painful Sex
   • Sadism
   • Masochism
   • Spanking
   • Spit as Lube
   • Spit Kink
   • Butt Plugs
   • Gags
   • Secret Relationship
   • Praise Kink
   • Infantilism
   • Sexual Coercion
   • Manipulation
   • Consensual Non-Consent
   • blurred lines
   • Morally Grey
   • Dubious Consent
   • Mildly Dubious Consent
   • Age Difference
   • Older Woman/Younger Woman

   Summary

   It was your birthday, and your step-mother Agatha has a very special present she needs to pull you away from your party to open...

   Series

   • Part 3 of Step-Mommy Agatha and her little girl

   Language:

   English

   Words:

   11,025

   Chapters:

   1/1

   Comments:

   13

   Kudos:

   154

   Bookmarks:

   18

   Hits:

   8,210