Tim's first medical exam at his new school is unlike any he's experienced before. Dr. L, a stern yet captivating woman, has him strip naked, his young body quivering with anticipation and a hint of fear. She begins the physical, her cool hands exploring his chest, his arms, his legs, her touch firm yet sensual. Tim's cock stirs, growing harder by the second, tenting the paper sheet draped over his lap. Dr. L raises an eyebrow at the sight but continues her exam, her fingers now brushing against Tim's balls, causing him to gasp. She smiles slightly, a hint of mischief in her eyes, as she leans in closer, her breath warm on Tim's ear, whispering, "It's normal to feel excited during an exam, Tim."