Immorality
OVAFinished

Immorality

Equation of the Immoral

In no Houteishiki

Piko Studio

Genres

  • Hentai

Tags

all 17
  • Sexual ContentHypersexuality79
  • SceneSchool79
  • RomanceMixed Gender Harem79
  • Sexual ContentLarge Breasts79
  • Sexual ContentGroup Sex79
  • RomanceYuri60
  • Main CastFemale Protagonist60
  • Sexual ContentFutanari60
  • Main CastPrimarily Adult Cast60
  • OtherLGBTQ+ Themes60
  • TraitsBisexual60
  • Sexual ContentAnal Sex50
  • Sexual ContentFacial50
  • Sexual ContentFellatio40
  • Sexual ContentBoobjob40
  • Sexual ContentNakadashi40
  • Sexual ContentCunnilingus20

Genres: Hentai. Tags: Hypersexuality, School, Mixed Gender Harem, Large Breasts, Group Sex, Yuri, Female Protagonist, Futanari, Primarily Adult Cast, LGBTQ+ Themes, Bisexual, Anal Sex.

#8072

Popularity

55

Favorites

1.1K

Members

Episode Progress

Complete

2 / 2 episodes aired

All 2 episodes available

OVA2 / 2 epsFinished6.30
Piko Studio
Aired
Mar 25, 2004 – Nov 25, 2004
Duration
28 min
Time to Complete
~56m
Studio
Piko Studio

Alternative Titles

ja淫の方程式

en-x-romajiIn no Houteishiki

enEquation of the Immoral

Synopsis

Sayako is a new nurse at this certain school. She is what you call a diva: nice pretty face, slender body with the perfect curves and last but not least, very well-formed bust. But there is more to her than meets the eye. (Source: AniDB)

Platform Scores

MAL

6.30

Canonical
Votes 2.6K

AniList

55 / 100

Trend 0Popularity 1.1K

AniList Trend

4

-2

Status Breakdown

1,093users
Completed66560.8%
Planning32930.1%
Watching373.4%
Paused353.2%
Dropped272.5%

Tags

Shows how closely each tag relates to this anime
Sexual Content10
Hypersexuality
79
Large Breasts
79
Group Sex
79
Futanari
60
Anal Sex
50
Facial
50
Fellatio
40
Boobjob
40
Nakadashi
40
Cunnilingus
20
Scene1
School
79
Romance2
Mixed Gender Harem
79
Yuri
60
Main Cast2
Female Protagonist
60
Primarily Adult Cast
60
Other1
LGBTQ+ Themes
60
Traits1
Bisexual
60
Show spoiler tags1
Sexual Content1
Tentacles
40

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