New nurse undergoes harsh training. To check her health, she is stripped naked and subjected to physical examinations. Since spreading illness to patients is unacceptable, enema inspections are performed, probing deep into her anus. When patients get erect, she is ordered to calm them down with cowgirl position sex, and even forced to give blowjobs during night shifts. Her defiant attitude earns scolding, leading to her being tied up in the director's office and punished with a whip. During anal training, she receives enemas again, then forced to test lewd toys one after another. Exposed to anal abuse, the voluptuous nurse defecates openly, humiliated and reduced to tears as a spectacle.