kurogucchi

Looking for a manga I read some time ago, and I can't be sure if everything I remember is accurate.. plus I read this on MyReadingManga, so there's a possibility it's not available here. Also, I'm not very sure if I read it in English or Japanese... It's all vague for me, but if anyone can help me find it, please and thanks

So the plot goes like this. The MC is the average nice guy type and he rescues a cat-like animal (I think it's a made-up creature) in danger from being bullied by human kids. But in doing so, he died and went to the afterworld (some place like hell where sinners are dropped into). Then he was sold as a servant to a high class demon (who looks like a shota) who is feared by many. MC spent the first few days being very scared and unsure of what he needs to do because the master has a reputation for being very cruel. Then it's revealed that the master is actually the cat looking animal he saved, and he was dragged down to the hell-like place and bought by the demon cause he wanted MC to stay with him. I can't recall their roles in bed sadly, which is why I'm not referring to them by 'uke' or 'seme'...

Also I think the head servants in the demon's house are a pair of twins, one guy one girl.

Hi everyone. I need some help in finding this manga I read some time ago. I couldn't be sure but it was probably shounen-ai.

The main character wears glasses and works at a bookstore for part time, not sure but maybe the shop was owned by his family and he helps out. When he works, he takes off his glasses. He looks geeky with the glasses but is actually an ikemen without them. He saw a popular classmate who is actually an otaku in secret at the bookshop and they became friends, but the other guy didn't recognize him without the glasses so he thought it was two different person.

It might also be a story in a collection of one shots. But my memory is quite vague...

If anyone could please help me out and thanks