Wolf Guy Art Study: Female Eyes

I looked at a manga to draw these eyes for practice. I've been studying a certain manga artist's art style. I don't know much other work by the artist besides the werewolf manga "Wolf Guy: Ookami No Monshou (or 'Wolf Guy: Wolfen Crest'), but I've always admired the artist's style of drawing their characters. Though I must warn you that Wolf Guy is not a manga for the light hearted. There are many rape scenes and other graphic material. The artist whose style I am studying is named Yugo Yuuki.