Нанако Мацутака – студентка. И девственница. И влюблена в старшекурсника Комуги.

Вследствие всех этих обстоятельств судьба занесла ее на семинар зловещего профессора Мэсии «Физиология извращенцев». Для научного руководителя скромница Мацутака-кун – идеальный контрольный вариант, tabula rasa и первый день творенья: на ее фоне все девиации ее соучеников, от эксгибиционизма до копрофагии, играют особо яркими красками. Эпизоды:01. Study of Wordly Events as Seen by the Advocates of Universalism
02. Observing Pleasure Caused By Food and One`s Tastes
03. Observations on the Concept of Virtue Based on Social Comparison
04. Observations on the Difference of Happiness of Those Serving the Group and Those Receiving That Service
05. Observations on the Effects of Family Functions on the Development of Personality
06. Observations on Impulsive and Threatening Actions in Extreme Situations
07. Observations on the Relationship of Dependence and Trust in Specific Human Relations
08. Observations on the Effects of Childhood Experiences on Personality Traits and the Feeling of Self-Development
09. Observations on the Results of Subjective Self- I n s p e c t i o n and Self-Release
10. Observations on the Psycholocigal Effects of Indirect Interactions
11. Observations on the Psychological and Physical Effects of Suppressed Desires
12. Observations on Coping With a Particular Expression of Love From Someone
13. Observations on Impartial Advocates Harbouring `Love`