A sensitive masochistic secretary undergoes strict discipline as punishment for her work mistakes. With her hands cuffed behind her back, she's forced to stand while her nipples are teased and she's fingered, stimulated with a vibrator and electric massager. Her legs tremble violently as she's pounded intensely. An early-ejaculating, highly sensitive woman experiences the torment of orgasm denial sex, enduring relentless teasing and denial. Begging, "Please... punish me as a penalty," she eventually screams, "Aaaahhh! I'm so sorry for breaking my promise!!!" before collapsing under the overwhelming stimulation.