30-year-old nurse Rin was still new to her surgical assistant duties and often scolded by her superior for her poor performance during operations. With her large breasts, she found herself unable to resist his lustful advances. His skilled hands touched her in suggestive ways, and he remarked, "You're good at assisting me here." As Rin deftly moved her ample breasts, she gradually became more proficient at her lower body assistance tasks. Before long, her performance had transformed her into a fully capable and confident nurse.