Nanami was enjoying her life as a sugar baby until she realized that her father had set her up for something much more sinister. She found herself trapped in a world where she was subjected to intense training and brainwashing, unable to escape even if she cried out for help. Her body was restrained by iron bars, forcing her to wear a collar like a pet while her pussy was used as a plaything. Despite enduring brutal treatment, she was taught to say "thank you" after every orgasm. Men took turns using her mouth and throat for rough blowjobs, leaving her face covered in their cum. As they continued to use her body, other men joined in for a wild gangbang filled with anal, vaginal, and oral penetration. In the end, Nanami drank all their cum, leaving nothing behind but satisfaction and exhaustion.