The teacher, Hosoda, is an S-type pervert with bondage fantasies and masturbates every night while imagining tying up his student, Himezaki. One day, he invites her to his home under the pretext of career guidance and deliberately places ropes in plain sight. She keeps glancing at them. Seeing this, Hosoda becomes convinced that she has bondage desires and skillfully leads her into it. Initially, she resists, but on the other hand, her pussy is soaking wet. From there, through Hosoda's 'punishment,' her perversion accelerates further.
