hello fellow yaoi fans ^^

I've been troubled because I can't seem to find the title of a yaoi I've read a long time ago, which I would like to read again ^^

It's about a boy who has a yandere personolaity and and he's got a crush on the class's nerd boy. they start going out (with the whole story behind it). He (the yandere guy) looks very cute at the beginning of the story, but I know that when they enter University (or I don't know what) he got much taller and less cute (he's become very manly), which attracts all the girls on campus. (I do think that part of the story's actually a sequel to the first part)
My memory of the story is vague since it's been some time allready.

But if any of you could find the title I'll be really gratefull ^^

arigatou gozaimasu

Maybe Kawaii Akuma and it's sequel Itoshii Akuma?

Quote from AislinCeivun

Maybe Kawaii Akuma and it's sequel Itoshii Akuma?

hahaaa thank you my saviour that's it (o^.^)/
bows in your direction

have a nice day ^^