 If you liked
I''s
|
 ...then you might like
Nozoki Ana
|
Apart form the kinky scenes "I''s" resembles "Nozoki Ana" a lot:
-The male protagonists both are pervy, yet too true-hearted to make use of others.
-They both are surrounded by beautiful women, who fell in love with them at some point.
-At the beginnin both are in love with girl A while having a special relationship with girl B secretly.
-The mains look quite the same, in my opinion xD
-Both manga focus on the story, than being just ecchi or even pornographic.