Stepmother Effect
Stepmother Effect is a sissification porn game with real pics and video, written by K17. This game is a continuation of the "Stepmother Re-Program" game by Sissyboinewbie and K17.
Take the role of a young man who's living with his hot stepmom and struggles with an addiction to porn and masturbation...
The game has multiple outcomes, each involving sissification/femdom/shemale scenarios.
Updated to version 2.6.7a on May 18th 2026
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