JBD-266-Uncensored-Leaked — Lustful Prison Human Experimentation Battle: The Subject Who Fell into 3-Hole Pleasure T** - Rui Hizuki

Ichijo scientifically analyzes female orgasms to develop a new type of aphrodisiac. Doyama is a psychologist and true sadist who continues to pursue the relationship between pain and pleasure. A battle of inhumane human experimentation unfolds between these two men who advocate irreconcilable beliefs!