Futari to Futari
Complete | yoshitomi akihito | 2000 released
This was a interesting manga you should really read it
Hanjuku Joshi
Complete | morishima akiko | 2008 released
This manga was a mixture of Yuri School life Love Romance Cute and Age gap but even thought it's a mixture it was a good 18 chapter manga
I Fell In Love For The First Time