[SMSD-018]

Demonic Brother ~The Pure Sister Who Fell Into Becoming the Family's Flesh Slave~ Yuri Momoseina

The only woman left in a home shattered by the loss of her mother—Yurina. To her twisted father, her beautiful yet sorrowful figure is an object of daily obsession, the sole anchor of his broken psyche. Meanwhile, her sadistic brother secretly films her humiliation and forces creampie after creampie upon her younger sister. As the battle over their mother's inheritance intensifies, Yurina is reduced to a sexual plaything for her family and eventually sold to an underground trainer who treats her like a cash-producing asset. Through relentless bondage and incestuous rape, she is transformed into the ultimate masochistic slave—evolving into a being who convulses in violent orgasms, sobbing even as she craves more pleasure.