SNIS-677 Completely bound and forcibly raped big-breasted college student Aika Yumenoi

Aika's father, Kousaku, was a famous literary writer but squandered his talent through debauchery. Upon learning of his daughter's literary prowess, he used Aika as a ghostwriter to resume his writing career and even won a literary award. However, the publishing house editor-in-chief knew the old Kousaku and harbored suspicions. Learning the truth, the man began to blackmail Aika… 'Daddy... don't look.' Her young body is humiliated by hemp rope training. Driven mad by the ropes digging into her flesh, the young lady falls into being a slave of shame.