Jitaku Keibiin 2 – Episode 4 (ES)

Haibara Hikimori continues exploiting his aunt Shiho's vulnerabilities—her gacha addiction and captured explicit footage—to dominate her body and mind. Repeated violations with obscene toys force her into uncontrollable orgasms, eroding her lingering devotion to her deceased husband amid waves of overwhelming pleasure. Shiho's elegant poise shatters; she descends into a lust-consumed woman, moaning indecently as she fully submits to her nephew's depraved control.

Before daughter Reina's wedding, Shiho reveals a staggering family secret: Hikimori is the product of incest between his parents (siblings), and she entered the household years ago to sabotage their relationship under ulterior motives, trapping everyone in a "woman's prison" of hidden sins and manipulation. This bombshell confession deepens the taboo, blending psychological torment with carnal excess. Hikimori's conquest completes—Shiho's chastity and will broken, her mature F-cup body marked with semen, she embraces her role as his eternal slave. The estate remains his, but at the cost of exposing generational corruption. A harrowing conclusion to the aunt storyline, packed with voyeurism, toy play, creampie domination, and shocking revelations in forbidden aunt-nephew incest.