http://www.getchu.com/soft.phtml?id=497945 So, the main character moves in with his brother's family. The girl in pic 1 is his sister in law. THe girl in pic 3 is his aunt (father's sister), the woman in pic 8 is his brother's mother in law. There is also another aunt who looks pretty much the same as the first one.
Pretty good. The ladies look more defined, mature and well drawn proportions, compared to other works i have seen from the artist. Maybe this is a later game in the artist's career? Even better is that, the ladies arent having sex with every kind of male they see. This time, they seem to just focus on one male instead. Make the general feeling to become more mature.