Stepmother Effect [ongoing] - Version: 2.2.3 -

: You play as a 19-year-old male living with your stepmother.

: The game is currently in a much later build (v2.6.3), so players using v2.2.3 are encouraged to download the latest version for the most complete story content. Stepmother Effect [v2.6.3] By K17 - pc-game - itch.io Stepmother Effect [Ongoing] - Version: 2.2.3

is an adult-themed visual novel game developed by K17 . As of current updates, the game has progressed past Version 2.2.3 (reaching as far as Version 2.6.3 as of January 2026). The "Ongoing" tag indicates it is still in active development with regular content additions. Game Overview : You play as a 19-year-old male living with your stepmother