Taiyou no Romance*
That weird story about a guy who suddenly becomes pretty and the guy who is supposed to feast on him but ended up falling for him.
Maou Uke BL
So far in all stories: Demons are in a war with humans, there are Demon Lords - every story has a different Demon Lord. Most of the stories are yaois with Demon Lords as Ukes. Some Semes are humans (like a nobleman or a holy kniht) and some are other demons (like slime in the 2nd story). 1. A nobleman (Seme) x Demon Lord (Uke) - Yaoi 2. A Slime (seme) x Demon Lord (Uke) - Yaoi 3. A Holy Knight (Seme) x Demon Lord (Uke) - A Shonen Ai I guess? It's basically a really weird conversation between two Holy Knights that includes a dirty talk and a dirty picture... 4. A Human/Knight x Demon Lord - More like a Shonen Ai but they had sex - just not shown. I guess the Demon Lord is Uke + The human dies of old age in the end.
Royal Servant
Think it ended now. It got kinda boring. It's in the world where something like vampires live. These "vampires" don't have to eat if they don't want to. They just suck energy somehow. These "vampires" - Royals hunt... something like a fallen Royals (basically Royals energy crystals, or something like that, can be infected by the feeling of lost - they can "fall", or the crystal can be poisened. If it gets infected they turn into basically mindless creatures who attack everyting around them). Royals live in big houses with staff. One of the staff, Kyon, falls for the Royal, Lucaon. Lucaon doesn't like humans - cause past (parents dead cause on of their staff poisoned them). They start to have sex. Eventually Lucaon oppens up to him just to get poisoned by another staff in his "friend's" (another Royal's) house. + There's the thing with Kyon being the double agent (which he doesn't remember for some time cause Royals have superpowers.). Well Lucaon get's cured. They start a new relationship. 1 there are some other couples but Lucaon x Kyon are the main couple.
I'm Yours, Blood and Soul
The 1st chapter is quite obscene - It throws you right to the sex scene between a vampire and a demon - but they didn't know that about each other. The demon drank the vampire's 500 years old blood thus making a contract between them - The vampire can feed only on the devil now. So they start a sex relationship. They end up together forever. + during the story there was a murder case. The culprit was a human who fell in love with another human and a police officer. He killed people by beating them and making bite marks on their necks to bleed them so it would look like a death by a vampire. So the police officer arrested the vampire form the first couple - making the demon quite pissed and the demon killed the police officer. The criminal lost his desires to kill anymore (he wanted to be precious to the police officer - he's kinda messed up). Extra chapters are about that murdere/criminal and another demon, who's trying to convince the human to kill another people, so he could eat the human lives (aka stones), the murdere took/killed. In the end (extra 3) the demons from both stories take possessions of the other partie's (other dudes in the relationship) souls.
Jadou - Tenmou Yatan