Taimashi ni Nante Makenai!

At long last, an exorcist has captured a succubus. The succubus, bound to a bed, declares that she will have sex with the exorcist.

When he was still a child, the exorcist found an erotic book about succubi in his father's study, and while reading it he had his first ejaculation. Ever since that time, it has been his long desired dream to have sex with a succubus.

He casts a spell on the succubus to make her feel more pleasure during sex, then whips out his hard dick in front of her and commands her to suck on it.

(Source: FANZA, translated)

Note: Published in Comic Hotmilk 2020-06.