Stepmother Effect – New Version 2.6.9a [K17]

Info: This story takes place in the near Future.
You are 19 years old, and living with your Stepmother.
Your childhood was tough, since your father decided to left both of you.
Your stepmom is a hot MILF, on which you had a crush from few years.
She always wears beautiful clothes, the nicest lace lingerie and awesome heels.
Also, she works for a big software company, where she spends most of her time.
You love video games, and you are addicted to porn and… masturbation.​

Date: 11.07.2026
Language: English
Version: 2.6.9a
Censored: No

1. Extract and run.

V 2.6.9a
– Added new main story with Mira (see note).
– Added 3 regular endings (One ending you can continue playing).
– Added new media.
– Added special dreams.
– Added unlockable outfit.
– Updated image for earrings 1.
– Added backyard.
– Added gaming skill (does nothing for now).
– When playing a game, the gaming skill increase by 1.
– Optimized some media files.
– Prevented that to many sidequests could be played at the same time (see note2).
– Updated the right sidebar menu.
– Added cheats button (bedroom).
– Fixed bug with some media possibly not working on Linux/Mac.
– Updated code for some older main stories.
– Updated credits (Added Tal A. Baskin).
– Added silver member in the credits; user#a67146ba
Note: To start the new story, when trying to remove the porn block, select “You clean your PC…”.
Note2: To reduce the chance of conflict, only those sidequest can be play together:
Motel P1 & P2, Auto-closet, Emy P1 & P2, Pawnshop, and clinic. The others, only one at a time.