[命わずか] 僕がお姉さまの雌奴隷になるとき (僕がお姉さまの雌奴隷になるとき) [英訳] , [Inochi Wazuka] Boku ga Onee-sama no Mesu Dorei ni Narutoki | When I Became Her Slave (Boku ga Onee-sama no Mesu Dorei ni Narutoki) [English] [=SW=]