JUC-377: Perfect Locked-Room Training — The Beautiful Wife Kept by Her Brother-in-Law, 松すみれ

About this work

Sumire adores Ichiro, her husband’s older brother who lives alone in the family’s old house, as if he were her real brother. She visited Ichiro’s home often, but one day she entered a storehouse in a corner of the house and became trapped inside. Ichiro appeared before her with a cold expression. As a child he had been locked in that storehouse by his mother as punishment, and he harbored both hatred and a twisted affection toward Sumire, who resembled that mother. To settle those feelings he proceeded to train and discipline Sumire inside the storehouse.