Bettie Hayward, the experienced nurse, finds herself alone in the supply closet, her uniform and white stockings a constant reminder of her profession. Yet, her mind wanders to taboo territories, envisioning the dog from her colleague Tracy's house, its eager tongue lapping at her core. She can almost feel the rough texture against her clit, pushing her towards the edge. Her fingers mimic the fantasy, rubbing furiously until she's gasping, her orgasm washing over her like a secret only she and the dog know.