If you're looking for manga similar to Who's the Real Demon? The Naughty Exorcist and His Captive Demon, you might like these titles.
Mai Shindou, who works at the Tamamori All Purpose Office, is the local jack-of-all-trades with an important mission. Her real job is exorcising demons and evil spirits, and secretly protecting the peace of the town. She and her partner, Sora Tamamori, who possesses strong spiritual powers, team up to investigate a property where an accident happened, but… an evil wraith attacks, and the two land in big trouble! She was supposed to exterminate evil spirits. Instead, she got pinned down by Sora who was gazing at her passionately, and got bewildered by the all-new pleasurable sensations in her body… Mai Shindou, who has a strong sense of responsibility, and Sora Tamamori, who is kind-hearted, put their bodies (also sexually) on the line to protect the peace in their neighborhood!
On my 30th birthday, my Mom pushed an arranged marriage interview proposal on me. On the spur of the moment, I lied that I have a boyfriend... If she finds out, I'll be forced to go to the arranged date!! Driven into a corner, I resorted to dark magic. But what resulted from it wasn't a boyfriend, but an incubus! "I'll be your man." Kai, the incubus, promised to help me in exchange for sex all day long! Before I could even refuse, he pressed his lips against mine... my hips are tingling just from a kiss... Is this also part of an incubus' powers!? I got so turned on I couldn't believe myself...
Hashiba Rin, the daughter of a Shinto shrine, fell in love with the demon king, Char, who came from a different world called Avalon. They shared their love with their body and mind, but Rin's first love, Shou-chan, confessed to her and...?
Chisa manages a small flower shop, spending most of her days working hard and tending to her beloved blossoms... Until one day, a man named Kyoya appears. Kyoya claims to be a non-human entity who was called to the human world by Chisa's own deep-seated desires. Watch as this mysterious creature shows Chisa a side of herself she never knew she had...
Yume is a failing succubus that isn't good at dirty stuff. One day, she fails her exam at the succubus school, and is sent to the human world for training. After her parents suggest she possess the popular romance novelist Eigo Sawanoi, Yume rushes to him. Coincidentally, his new housekeeper was supposed to start on the same day, so Eigo mistakes Yume as the housekeeper. Though he's hesitant at first, he passionately teaches Yume dirty things and...?
Haruka, an employee for a real estate company, is lamenting about her mistakes at work as well as her unrequited love with a senpai who recently got married when a "meteor" suddenly hits her window. The suspicious man who fell from the sky is the self-proclaimed demon king?! He then proceeds to tell her that in her previous life she was the saint which makes him her archenemy... like hell anyone would believe something that sounds as if it came from a light novel! Then he declares, "I'll make you happy, and when you've regained hope I'll plummet you into despair! " The story of their cohabitation as the demon king becomes a doting lover.
"Say it. Say you want me to fuck you..." My whole body turned into an erogenous zone, every single touch creates pleasure... He greedily devours my entire body and I can’t get away from him...!
Mummy man’s sex is too extreme! He pushes me down, saying "I want you, teacher." And forcefully makes me cum! On top of that, his real identity is…!?
Masanari Yukimura is master of the hotel Yukitsubaki, which has been in business for 120 years. Being the only heir to the hotel, he needs a wife to start a family with, but there's a problem... he's so sensitive that the slightest tactile sensation gets him hard and coming. He's so afraid to scare girls away that he never gets very far with them. Meanwhile, the pixie who's been guardian of the hotel all these years decides she's the only one who can help him... by getting him used to touch!! A hot romcom with an uptight hotel master and a gorgeous-but-inexperienced pixie.