Ema, who appeared in AV to support her single mother's household, was found out by her stepfather while her mother was hospitalized. He became aroused after finding her AV DVD and roughly molested her, claiming she needed adult education. Her buttocks were slapped as he forcibly raped her... After that, under the pretense of studying, she was subjected to deepthroating, anal licking, and toy torture with hand restraints daily. Her body became increasingly sensitive from the repeated rapes, transforming into a shameful body that couldn't live without her stepfather's dick...
