Forced to be hospitalized in a hospital staffed entirely by granny nurses, an AV actor expecting young nurses is deceived and ends up having his semen drained dry. To his shock, all the nurses are older women who relentlessly service him far beyond expectations—so much so that he mistakes it for a brothel. Under the guise of medical examinations, he's made to ejaculate repeatedly, receives blowjob treatments as part of "body cleaning," and is subjected to creampie sex instead of injections. He's left utterly astonished by the overwhelming service provided by these granny nurses.