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Tags
Female Harem Main cast features the protagonist plus several female characters who are romantically interested in them.Human Pet Features characters in a master-slave relationship where one is the "owner" and the other is a "pet."Large Breasts Features a character with larger-than-average breasts.Incest Features sexual or romantic relations between characters who are related by blood.Drugs Prominently features the usage of drugs such as opioids, stimulants, hallucinogens etc.Kichiku ~Haha Shimai Choukyou Nikki~
鬼畜 〜母姉妹調教日記〜
A pharmaceutical student, frustrated by his lonely and unfulfilling life, decides to take drastic action. Feeling ignored and deprived, he turns his academic knowledge into a weapon against his own family.
Using drugs developed from his studies, he begins to systematically assault his mother and sisters. His goal is not just violation, but total domination, aiming to break their wills and force their submission through a cruel regimen of abuse and manipulation.
