We All Want Some Of Sachiko

A Corpse Party Fanfic. Yuuya, Satoshi, Morishige and Yoshiki all make it out of Heavenly Host alive and sane. (Yeah it's to make this fanfic awesome!) But when they all fall for Sachiko they perform the Sachiko Ever After charm to go back and it's a contest to win her over. Sachiko kills those she doesn't like, and it's a death match of love. None of the boys want to leave their undying love behind. Meanwhile back in the real world, everyone remembers the boys and Yuka wants her Onii-Chan, Mayu wants her Shige-Nii, Ayumi wants her Knight-kun (Kishinuma, Knight-Kun? Get it?) and Seiko sees some pairings she wants to happen. But will the girls go back to Heavenly Host? Or will they sit and wait for their men to return?
Yuuya/Satoshi/Morishige/Yoshiki x Sachiko.
One sided:
Satoshi x Yuka
Ayumi x Yoshiki
Mayu x Morishige