Sweet fucking shit this manga is a failure. How can something that starts out as such win turn to such complete shit? When Mafuyu (or whatever that little cunt is called) cheats on her girlfriend and loses her virginity to that guy, I wanted to kill the mangaka.
Of course I've been saying the same thing for quite some time now.
Do not read past the beginning Yuri, I plead with you. You do not want to suffer by reading past it.