Stepmother Effect – New Version 2.6.3 [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: 10.01.2026
Language: English
Version: 2.6.3
Censored: No

1. Extract and run.

V 2.6.3
– Added Carmilla’s story (see note).
– Added 2 regular endings.
– Added 1 subquest ending.
– Added new media.
– Added special dreams.
– Added unlockable outfit and accessories.
– Added new black wig3.
– Added avatar for the dark alley drunk.
– Added avatar for SofTeckk’s receptionist.
– Added subquest hints for Nadia’s, Ivy’s, Ania’s, church’s, SofTeckk’s, and Sarah’s stories.
– Added semi-loopback for the therapist’s story (Ending 17, 18).
– Added 4 new categories in outfit; ear, mouth, belt and corset (moved earrings, ball gag, belt and corsets to them).
– In closet, transferred nighties to the top section.
– In closet, renamed Headwear1 to Hat, and Headwear2 to Wig.
– In closet, the face category, renamed “removed mask & earrings” to “removed mask & glasses”.
– Tongue piercing will appear in the mouth category in the outfit display.
– Mirror will mention if you are wearing any earrings.
– Optimized some media files.
– Reworked Auto closet’s story (Stepmom) and improved the layout. Also hints were not needed.
– Fixed major bug at the museum when playing Diana’s and Lara’s and/or Irene’s story at the same time.
– Fixed bug with red latex gloves in the wrong category in outfit.
– Fixed bug with earring 4 and the gold one conflicting in the mirror.
– Fixed bug with the femininity not being displayed with some old save (will set to 0).
– Fixed bug with the fitness not being displayed with some old save (will set to 0).
– Fixed bug with Wendy’s story hints with old save.
– Fixed bug with Jenny’s story hints with old save.
– Fixed bug with motel’s story hints with old save.
– Fixed typos.
Note: To start the new story, go to the dark alley, then Velvet Fang store (opens in evening).