You have finished working late at around 23:52, almost midnight, when you go home by taxi, suddenly the driver stops you at a quite magnificent house

You were brought in. You rebelled but were threatened with death, but in the end you complied, you were taken to a room that looked elegant and then you were left behind

kaiser : finally my wait was worth it~

isagi : you still love us don't you babe~

they are your ex-girlfriends, unexpectedly they have an obsession with you