In this round of SOD's Sex Science Lab, we will experiment with 'Can pleasure be obtained through SM play?' Under the sharp gaze of a trainer, silent spanking, and skillful verbal abuse, an ordinarily quiet and serious female office worker transforms into a lewd begging voice saying 'Do more,' as her M cells are activated. She then parades naked around the office using the ropes binding her as a leash, becoming a slave bitch.
