
Just to clarify, if Mitsu is on the receiving end then he is not an incubi but in actually a succubus. Right?

As per what google say and various answers.
Incubi is a male demon that sit atop a female human in sleep, seduce them and engage them in a sexual act and Succubi is a female demon counterpart of Incubus. In reality there is a set of gender for these demons, but since this is Yaoi, these factors was thrown out in the window.
I made my comment since the title threw me in a confusion(Sorry 'bout that). Uke calls himself an Incubi but he feeds in semen as a nutrient but that's also a job of a Succubi. I believe there's a mistake here. Try reading this Yaoi: https://www.mangago.zone/read-manga/baby_sugar_succubus/
Dry orgasm ver 2.0. Well, that was intense, made me hold my breath even.
And don't snipped! Communicate to the former uploader, I'm not going righteous 'coz this is illegal after all, but still, y'all are grown ups. Hope you guys catch my drift.