Kichiku: Oyako Choukyou Nikki 2

Driven by desperation and resentment, the pharmaceutical student succumbs to dark desires, targeting his vulnerable family members. Using his drug expertise, he forcefully subdues them, initiating ruthless encounters that soon twist into twisted pleasure. Despite the initial horror, his victims gradually surrender, their bodies craving his dominance—a warped cycle of control and submission where depravity blurs the lines between violation and willing obsession.