Dominatrix instructor Kozue Minami overloads her submissive male clients with so much pleasure that their minds go blank. First she seduces and edges a client before making him cum with a handjob. Next come rimming, blowjobs, and relentless domination. She then drives a strap-on deep into their asses with vicious hip thrusts until they squirt and roar through anal orgasms, before combining pegging and handjobs to milk them into helpless submission.