I need a yaoi manga where the characters don't just f*ck eachother right away. I want slow romantic development and a good story.

I really liked Acid Town because its not like other shallow yaoi mangas. It actually has a story.
Are there any more manga's like that?

If you haven't read these....

Maiden Rose
NightS
Giglio
Doushitemo Furetakunai
Vassalord
I Can't Even Breathe Without You

Not sure if you'll be bothered by the age difference, but I adore Super Lovers 🙂

looking for this yaoi title; any help is appreciated!