Is this a manga? What is the title? Pleaseeeee :-3 http://www.mangago.me/read-manga/fathe...

I don't know if it's a story but the black haired man made me think of Okane Ga Nai's mangaka Shinozaki Hitoyo.

The artwork is the same as Okane Ga Nai so that it the artist but it may be an individual artwork without a story.