Nanachi Shiosaki, a diligent and cheerful student, comes to me for advice about her future. I call her in to talk. Though petite, she's been working hard in the judo club and is unsure whether to continue judo after graduation, worrying her small frame might not be effective. Then she says, "Try escaping from my hold," and I assume getting out of a small girl's pin would be easy. But I'm shocked by her serious determination, and during a yoko shiho gatame, her arm presses against my crotch. To my dismay, I get an erection. After releasing the hold, Shiosaki touches my crotch and laughs, "Sensei? You're not getting hard, are you?" Naturally, I protest, "No way! I wouldn't get turned on by a student!" But she teases, "Then maybe this will definitely make you hard, huh? Let's see the truth, shall we?" She moves behind me, lifts both my legs, presses her feet against my crotch, and starts using an electric massager on me. The teacher is repeatedly brought to climax by his student's electric massage!