GMEM-121 Elite Investigator Runa Shimotsuki Trapped and Trained, Pleasure Hell with Screams

Runa Shimotsuki is an elite narcotics investigator whose colleagues have been disappearing, so she follows a tip about the Kuroshishi Society alone, but it's a trap, and she's restrained, played with, given the illegal substance she was chasing, and forced into a hell of pleasure. She resists with pride, but her body reacts to endless pleasure attacks, and she ends up in a panic as she climaxes repeatedly.