I know this thread is probably somewhere, my apologies for not taking the time to look properly through.

I just finished Koukou Debut and I'm looking for something with the same kind of flow. They get together fairly early on and the the rest of the series deals with the development of their relationship, first kiss (in the case of Haruna rehabilitation afterward which was hilarious) to that first over night stay (I know it's practically cliched but the thing with Koukou Debut was that the characters weren't entirely typically making those cliched situation more interesting)

The problem I'm facing is that either I've read the recommended series listed on Koukou Debut's page, or they're short one volume (however one one shot I am eagerly awaiting in the sequel to Kouou Debut 😛 ), and I'd like something a little longer, preferably totally scanned.I think my lists are up to date, so have a look to see what I've read.

Anyway, thank you for any suggestions, or links to other threads

Try B.O.D.Y by Mimori Ao 😀 It has the type of relaitonship development like in Kokou Debut. It's 15 volumes long I think.
-Mars
-Skip Beat!

I second MARS
Maybe Monkey High too. or Bokutachi wa Shitte Shimatta. the two last ones aren't finished tho.

I third Mars, I don't agree with Skip Beat. I think you'll like it if you like Koukou Debut but it's not the same type of romance at all.
Maybe H3 School school not exactly the same feel but they do get together fairly early on. Jun'ai Tokkou Taichou

Skip Beat and Jun'ai Tokkou Taichou aren't finished though

Go confidently in the direction of your dreams. Live the life you have imagined. ~ Thoreau

whatphotoshopmypicswhatliesdoyouspeakof?! >D

Kaikan Phrase (smut warning) certainly fits, but it's so cliched as to be nauseating to me now. However, if you haven't read that much shoujo yet and you don't mind the smut, then it is right up this alley for certain. It's definitely not short.

If you've ever thought or said "Nice Guys finish last" and really meant it, then you should probably read this LJ post by DivaLion. It's incredibly insightful whether you're male or female.

From a bumper sticker I like:
"If you're gonna ride my ass, at least pull my hair."

Mars I've read (it's actually one of my favourites)

B.O.D.Y I started a while back but was having trouble getting scans via IRC so decided to come back to it and now I've heard it was dropped so I've been avoiding re-starting it

Kaikan Phrase I started to read but dropped, like you said it's almost too cliched - the good girl getting seduced isn't what I'm looking for right now.

Skip Beat - I read up to, I don't even know how far - 120 something and I've decided to watch the anime instead, I'm finding I enjoy seeing on screen rather than reading it.

H3 School I've read.

Junai Tokkou Taichou!, Monkey High and Bokutachi wa Shitte Shimatta are ones that I've been waiting for more scans before starting.

I'd prefer something fully scanned, I've got a few started now and I find that I forget about them (you'll noticed my reading this is rather longish even though I'm currently reading only Love Catalog - I need to go through that)

Anyway, thanks for taking the time to comment, please have a look at my list, I'm pretty sure they are public