The nurse, an angel of debauchery in his crisp white uniform, descends upon the patient's erection with a hunger that belies his wholesome appearance. His tongue flicks out, teasing the glistening tip before he takes the entire length into his mouth, his lips stretching taut around the girth. The room fills with the wet, slurping sounds of his expert technique, driving the twink to the brink of ecstasy.