FSDSS-192 Failed to Train Her? No, She Succeeded Too Well and Became a Tomboy Who Rebels with Sex - Sora Shiina

The story follows a man who attempts to transform women into ideal partners through special training, but unexpectedly causes Shiina Sora to succeed excessively, turning her into a "tomboy" with a powerful physique and masculine allure. No longer submissive, she rebels against male control, dominating the situation through intense sexual encounters, showcasing a reversal from passivity to dominance in a tense, erotic adult drama filled with desire and conflict.