From the liner notes

Do you suffer from incessantly occurring bouts of intense "blue balls"? Well, After Hours Cinema has the cure for what ails you! The Naughty Nurses of the 1970s Grindhouse Double Feature! 2 tales of deviant medical drama guaranteed to fix your problem by going straight to its source! These nurses have the ways to soothe your woes!

The Nurses
The medical malpractice of this horny hospital's insatiable staff of nympho nurses always results in a loss… of a willing patient's seed!

Sue Prentiss, R.N.
Bobby Astyr and co. are quarantined after a stint fighting alligators in the sewers of New York City. A sperm sample is required to see if they can return to the outside world sometime soon. What should take a matter of minutes becomes an all day fuck affair when nurse Annie Sprinkle is given the task!