Sound-minded and studious, Sound-chan is a girl everyone admires. As a member of the cultural festival committee with her, I stumbled upon her erotic self-shot videos by chance... On a day I invited her home, I tried to blackmail her with the videos, but she said, "I want everyone to see them and make fun of me..." From then on, Sound-chan, who suddenly turned into a full-blown nymphomaniac, took control, and I ended up becoming her obedient slave. She made me film more videos, and unable to contain my excitement, I ended up being drained dry during a live stream... There's no doubt that my balls will be completely empty from her bottomless nymphomania and extreme eroticism!
