Rumor has it that a certain pharmaceutical company is secretly developing illegal drugs and devices, brainwashing women and earning a large amount of money as sex slaves. Investigator Kobayakawa entrusts her junior investigator Nanami Matsumoto with infiltration. Matsumoto, who has infiltrated her investigation, finds out that she has infiltrated and injects her brainwashing drug into her body. She is dominated by a lewd personality, and her heart to defeat evil is completely gone...
![GVH-538 Her sister, Kanna Misaki, who knew about my no-fap challenge, made me ejaculate multiple times with teasing eye contact blowjobs while forbidding me from cumming [ruined orgasm], followed by deepthroating, managing my ejaculations for five days.](https://n1.1024cdn.sx/censored/m/325458_GVH-538.jpg)
