class zenin maji de yuri?!

Class Zenin Maji de Yuri?! ~Watashi-tachi no Rezu Oppai wa Anata no Mono Joshi Zenin Shiofuki Keikaku~
(The Entire Class is Seriously Lesbian!? ~Our Lez Tits are Yours, The Plan to Make Every Girl Ejaculate~)

A 2013 yuri VN by MBS Truth. "MajiYuri" for short. The saga of Hatsuse Akira, a transfer student at an all-girl school, and her quest to grope all her classmates (who are, apparently, Seriously Lesbian).