"Ah - uh, Shizune-san, um- shouldn't you be doing -uh," Naruto swayed on his feat, his naked backside leaning against an examination bed, "Medical things?" He hissed, closing his eyes, as Shizune's pale thumb brushed the head of his penis, "I -uh, I don't think you should be doing this,"
The older kuniochi only smiled, her dark eyes smouldering; her hand began to glide up and down his cock, quicker and quicker. Naruto's breath hitched; his eyes were glued to her own, and her gaze seemed to envelop him.
"Then why aren't you stopping me, Naruto?" She replied, "You could easily pull away. Besides, this is a medical test - don't you know about the Hokage customs?"
Naruto frowned, bemused; Shizune almost laughed to see his confused face while she vigourously masturbated his well-sized cock, "No - uh, what customs?" He was shivering by now, struggling to contain himself. His cockhead was leaking, a steady drip which added to fap fap fap sound which had become a rhythmn in the room. Some very distant part of him worried that someone would barge through the door, and see him naked; Shizune, on the other hand, felt for the first time the heady power she held over him. She was fully clothed, dressed conservatively in a dark kimono, while young Naruto was completely naked, exposed to her eyes, and believing every word she said.
She she continued, "They're a number of - ah - tests one must complete to become Hokage - a male Hokage, anyway. The village needs to know that its strongest is also capable of passing along its bloodline, so the potential leader must complete a number of tests. One of these," She trailed her eyes down to his pulsing cock, "Is a test of endurance,"
Shizune smiled, her dark eyes cruelly teasing, "Which, I believe, you are about to fail. Oh well, you have a nice cock, at least,"