https://www.pixiv.net/en/artworks/85876617
校長的「性指導」課程!~...❤

*First picture

[Sex Education Course... This is the basic course of the Nude Academy... The purpose of this course is to let students understand the knowledge of sexual intercourse... The content of the course will be demonstrated by the principal and the teacher himself...]

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*Second picture

Principal:「Dear students, please remember to take notes!~... These questions will be tested in the exam next week!~... Next, I will personally demonstrate 【ejaculation】!~...❤」

Teacher: (What!?...What did she say!?...)

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*The third picture

Teacher:「Wait!... You can't ejaculate!... You promised me!...」

Principal:「Teacher, please be quiet!~... Please do not interfere with my course... My purpose is to let the students learn more!~...」

Teacher: (Oh no!... This posture is not good for me!... I can’t push her away!...)

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*Fourth picture

Teacher:「You are a lie!...Stop now!...I ask you to stop now!...」

Principal:「......Can you shut up? You have affected my course! And your attitude really makes me angry...」

Teacher: (She has raped me for almost an hour... I have been trying my best to endure... Because of this, I don’t have much energy left... This situation is not good for me... I must push her away as soon as possible!...)

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*Fifth picture

Principal:「......It seems that you have forgotten who your master is? Maybe I need to help you remember who your master is...」

Teacher:「What!?...Wait!...What are you going to do!?...Stop!...I...I told you to stop!... let me go!... Don't!...」

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*Sixth picture

Principal:「I am the principal of this school!... and you are just a teacher!... I am your boss!... You must obey my orders!!!... Let you taste my semen!!!~...」

Teacher:「Ah ah ah ah ah ah ah!!!...」

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*Seventh picture

Principal:「...This is so comfortable!~ Okay, dear students, let's continue the class!~... Please open your textbook... ^^」

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