go backFamiliar Spirit of the Demon Lord
#2d, ahegao, anal, big boobs, censored, corruption, internal view, japanese game, male protagonist, multi-ending, oral sex, romance, slavery, trainer, vaginal sex
#1 Today is the 2400th birthday of the prince of the demon's realm (you). You make a lot of effort in a demon summoning ritual in order to have your own familiar spirit, but a human girl is summoned instead of a demon...!? Even though you are the expected next demon lord, people may underestimate your magic ability... You have to prove your ability by making the human girl into a demon!