Nazo no Virus de Yononaka no Onna no Hansuu ga Chinou Shisuu Zero no Mesuinu ni Natta Sekai | A Mysterious Virus turned all Women in the World into Bitches with Zero IQ =LWB=
Hataraku Onee-san-tachi ~Mikonritsu no Takai Machi de Hataraku Tokoya no Onee-san ni Okuchi de Shiborareru~