OK, that one was cute and funny, so thanks a LOT to our dear Dark Knight for picking it for a scanlation
In Waning Moon, we watch a female oni (dark skin, a little horn, realistic-sized and -shaped breasts) losing a battle against a human exorcist and becoming his familiar, and, later on, inhaling aphrodisiac fumes by accident and making a move on him. However, fortunately, those fumes are but an excuse, the girl is a strong tsundere and her and the man already felt mutual liking.
As for the sex, it’s annoying, those thick black bars, but it remains fine hentai for the eye, with long enough vaginal action Enjoy! ^_^