★★★★★(1)
Stealing My Brother’s Wife – The Lewd Secret of My Sister-in-Law, Melted by My Blackmail
About Stealing My Brother’s Wife – The Lewd Secret of My Sister-in-Law, Melted by My Blackmail
Stealing My Brother’s Wife is an adult RPG Maker game by Hentai Penguin, presented with 2D CG art. You play as a male protagonist who lives with his brother and the brother’s wife, Miyuki. After discovering her private secret, he uses blackmail to pursue her, turning the household into a place of hidden cheating. The story focuses on blackmail, family betrayal, and secret desire inside the family home.
The current build is the released v1.0, dated July 24, 2025, and it is not a demo. The game runs on Windows for personal computers. It is available in an English fan translation. Adult content is censored with mosaics, matching the Japanese original’s presentation. It is a Japanese game, translated for English players.
Developer's description
I live with my brother and his beautiful wife, Miyuki. Every day, I'm surrounded by her alluring presence, and my heart is constantly filled with desire. One day, I accidentally discovered Miyuki's secret. To have her, I used her secret to blackmail her. This relationship, which began with blackmail, transformed her into a slave to my desires, and while wearing the mask of "family," we commit sins every day without my brother's knowledge…
Stealing My Brother’s Wife – The Lewd Secret of My Sister-in-Law, Melted by My Blackmail screenshots
Download Stealing My Brother’s Wife – The Lewd Secret of My Sister-in-Law, Melted by My Blackmail v1.0
Player reviews
More games by Hentai Penguin
Similar games
