Prisoner of Mayonaka Castle [Demo v1.1] By KOJIRO

KOJIRO Games released a new game called Prisoner of Mayonaka Castle and the version is Demo 1.1. The game’s story is about A dark fantasy corruption and training game centered around a male protagonist who lives an ordinary life as a videogame player. Everything changes when Kirijo contacts him and recruits him to corrupt the heroines, leading him to corrupt, and train five heroines as slaves.​