Trap (OOTSUKI Miu)
I didn't like much this one. I seriously can't take rape, and this teacher is a bad person who 'tricks' his student into being his sexual slave. In the end it turns out that the student had prepared it all to end like that, but still. The teacher is a bad guy, and I hate him.
Under Grand Hotel
This is different from what you're used to. This is a prison-themed manga, and not any prison, the worst type, the one that has the worst kind of criminals in it. The story is about rape, violence, betrayal, more rape, action, romance and rape again, but there are traces of love. I only give it three stars because I still think that murderous criminals should not be freed because of a passional love. But well. It's okay. Lots of sex, seriously, loads. If you're triggered in a bad way by rape, I recommend you not to read this one. x
Shingeki no Kyojin dj - Shounen Ki no Owari
Okay, this one is my favorite of this type. It took an unexpected turn in the end, and I loved it. It's sad, crude and not suitable for delicate people. It was very good in my opinion. Harsh and super difficult, but the feelings were true. x
Meikon
I don't like this one. It's unrealistic, and not in the supernatural-themed aspect. The feelings don't seem just right. Also, there's rape and blackmail. I don't like this kind of romance.
Hidoku Shinaide
It's just too poor. Bad story-line, rape and poor personalities, plus the fact it's too long, make this manga just too awful to me. I didn't like it, personally.
Ikusen no Yoru
Okay, this doesn't have five stars because it's... hm... there's something I would have added, but I don't know what exactly. However, the story is nice, about two childhood friends who love each other but are dumbasses and don't get it omg. Then they will get together but will it work out? Read for yourselves! x
Mori no Animal Company