The Rumored Incubus Channel

Behind the scenes of human society, there exists a completely meritocratic incubus society. In this world, incubuses maintain their livelihoods by absorbing and converting energy from humans' boundless greed through intercourse with them!

Nico is a no-good incubus who barely managed to join the elite dispatch team alongside his childhood friend, Innis, who is smart, good-looking, accomplished, and an all-around perfect guy. Despite Nico's resolve to catch up to his childhood friend, his performance proves to be less than satisfactory, and he is instructed to change his target from women to men...! Meanwhile, Innis saves Nico from his fate by proposing a video streaming system that will allow them to absorb human energy indirectly...

Is this for real? Or, is Innis just doing this for the video?
The incubus duo's channel is about to take the world by storm!!

(Source: Renta!)

Note: Includes one extra chapter.