Konatsu Kashiwagi sensei has big, round eyes and is as cute as a small animal! Her parents are both teachers, and she has just obtained her teaching license, and today she is full of motivation as a new math teacher at our school! She is a member of an e-sports club at university, and is a game nerd that doesn't suit her face! Huh? Did she really study? Is it a private university? Is it because of her parents' connections? Our school is full of excellent students who are aiming for medical school or MARCH, but can they really be teachers? We investigate the teacher's true nature and every inch of her body during a health check! She is stripped of all her clothes and forced to be naked in front of the students and teachers! During an unreasonable physical examination, her areola diameter is 3.3 cm, which is slightly large, and her erotic body is very exciting just to look at! Even the diameter of her vagina is exposed and the inside is observed with a speculum! Is the white thing in the back sperm? Is it the remains of yesterday's sex? Although she is confused by the impossible situation of a vibrator being shown during a gynecological examination, she feels so much ecstasy that she arches her back and convulses! She squirts a lot of lewd juice! Let's actually check her sexual intercourse skills so that she doesn't engage in indecent reproductive behavior like the teacher! As her colleagues and students watch, she is penetrated deep inside and she moans in a high-pitched voice! "Does it feel good, teacher?" "It... doesn't feel good...!" Is that true? The liar is silenced with both his upper and lower mouths! He gets deeper and deeper into the swamp of ecstasy and becomes completely intoxicated! He doesn't want to listen to the teacher's math lessons anymore!