A young woman, her arm encased in a plaster cast, finds unexpected pleasure in her immobility. She teases her nipples, her other hand slowly inching towards her throbbing clit. The hard cast on her arm contrasts with the soft, smooth skin of her inner thighs as she spreads them wider, inviting her own touch. She moans, her fingers plunging into her wet pussy, the cast a silent witness to her forbidden delight.