

♂(あだむ)と♀(いぶ)の方程式
There's Yue who secretly writes porno novels, and then there's Kazuki who is a bit of a playboy. Put them together and you get a school love story about a dangerous pair. (Source: M-U)
Adam to Eve no Houteishiki has 10 volumes.
Adam to Eve no Houteishiki is currently finished.
Adam to Eve no Houteishiki was written by Emiko Sugi.
Adam to Eve no Houteishiki was published 1987.
Ranked higher than 6% of all manga on AniTome (out of 30,039)