Teacher Yoshimura, known for his disciplinary role at school, was an unpopular figure who nobody particularly liked. I never really disliked him, but one day, his attention suddenly turned to me. It happened after club activities—I was drenched in sweat when Mr. Yoshimura started licking my body all over. Since then, no matter how much I resist, he keeps coming back, craving to touch me with his tongue. The sensation of his warm, slippery tongue and the firm feel of his hard cock are bringing me indescribable, dreamlike pleasure. I'm falling into a deep, irreversible dependency.