Onee-san Ni Makasenasai!

• Big Boobs
• Blonde
• Incest

Shingo Inugai is the main character of this hentai. It features a couple of other characters such as Mr. Reina and Mr. Nobuno Muno. The protagonist is living with these two in a dormitory. This new move seemed to really help him and he loved it. However, things turned to another situation where there’s lots of sex!